VS 2010 Round To The Nearest Even Number?

Nov 21, 2011

Decimal number in my textbox I need to round to the nearest even number. Is there any idea how to do it?

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Round Up To The Nearest Whole Number?

Jul 29, 2011

how can i always round a double up?

2.3 = 3
2.5 = 3
2.8 = 3

i always want to round up to the nearest whole number

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Round Decimal Point Up To Nearest Whole Number?

May 14, 2011

I'm creating a maths program and when it comes to division it's giving me .34216 as answeres which isn't what I want.I was thinking declaring the textbox the answer appears in as a single.It's not working out though and it's still using decimal points.I was told by my teacher to declare it as an integer so I tried that too, it's not working out also. I figured based on the code, I would be declaring array3() as the single or integer since that's the textbox the answer will be output into. [code]

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Setup A Function Involving Multiplying A Cell By A Set Number And Then Having The Result Round To The Nearest 10?

Apr 22, 2009

I am working in excel trying to setup a function involving multiplying a cell by a set number and then having the result round to the nearest 10. Here's the beginning of my function statement fx=e3*1.026. say the result is 8654, I need it to round to 8650. Also if it comes back 8655, I need it to round to 8660. I have about 2,000 records I need to do this to so I was hoping that one formula or statement could be used for all my data.

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Round Off To The Nearest Highest .25?

Nov 15, 2011

getting a formula round off to the next highest .25.example:

2.35->2.50
2.26->2.50
2.24->2.25
2.51->2.75

I can't use the Round function because if I have 2.26 then it will round off to 2.25 which is unacceptable.I have been using the Ceiling function but it rounds it off to the nearest highest integer. Which can add an almost extra kg,lb to my formulas.

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VS 2008 Round Up To Nearest 1/8 Inch?

Dec 22, 2010

Is there any prebuilt items to roundup a number to set fraction size or do I need to build a routine to do this? If I have to build this any thoughts on the way to go about it? I was thinking I need to strip the decimal places and then compare them to a dataset of numbers a make a choice?

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Decimal Numbers Round Up Or Down To The Nearest Integer?

May 13, 2009

How can I make it so that decimal numbers round up or down to the nearest integer?

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Way To Force Calculations To Round Up Currency Values To Nearest Whole Pence / Cent

Jan 23, 2009

I'm trying to find a way to force my calculations to round up currency values to the nearest whole pence/cent.By default, rounding will round to the nearest pence/cent, whether this is up or down.I need it to always round up regardless.[code]My client's back office system rounds in this manner which is rather peculiar to say the least, however the prices on his website need to match and to to this they need to be rounded up.The built in ASP.NET Math.Round function only offers the regular rounding(and banker's rounding) and not an option to force rounding up or down.

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VB 2010 - Unwanted Rounding To Nearest Integer (Whole Number)

Apr 28, 2011

I have a program that will round any numbers I give it regardless of the data type I set (I've tried double and decimal) before it saves into the DB. I'm using MS access for the DB and I've set the data types in access to Numeric Double, Numeric Decimal, and Currency and all with decimal places set to 4 -- all to no avail.

What I do know:
1) The textboxes on the form accept the number value as I enter it and after I hit save the value displayed is the same as the number that I entered. However, once I query the database again for that entry the value has been rounded up/down to the nearest integer (whole number). For example: I enter 1000.50 and hit save. I search for that same entry and the value is saved as 1000. If I enter 1000.51 and hit save then search for the entry it shows the value saved as 1001.

2) I can store the desired value directly into the DB by manually entering it. When I search for that entry from within the program it displays the correct amount. HOWEVER, if I try to change the amount and then hit save I get a concurrency violation.

I think that it may be a setting somewhere in the program that doesn't allow for decimal places but I've search everywhere and I cant find anything.

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VS 2008 Round E.Location To Nearest Grid Square Location?

Nov 9, 2009

I was using this old method of creating a bunch of rectangles when I need to get the location of a certain point within a grid so I could draw images on the grid. The thing is, I don't want to use rectangles, I want to be able to just round the location as if I were using rectangles. I need it to be able to round the point (66,70) to (50,50) so if you can imagine a grid and the mouse position being within that square in the grid, I need to get the location of the upper left corner of that square.

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Get The Nearest Number Divisible By 10?

Jul 6, 2009

For example, how would I get the # "220" from the number "229". Or the number "300" from "309"? The only way I've found to do this is using string stuff, but I'm afraid of the overhead for strings?

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Making A Random Number That Rounds To Nearest Multiple Of 30?

Mar 4, 2009

The window is 600x600, because the game uses a 'grid' of thirty. Each food block is 30x30, and so is each block that makes up the snake. Here is my food making sub:

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Round Up Given Number In C#?

Jul 23, 2010

I want round up given numbers in c#

Ex:

round(25)=50
round(250) = 500
round(725) = 1000
round(1200) = 1500
round(7125) = 7500
round(8550) = 9000

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Can't Round Up Float Number

Dec 15, 2011

I can't round up the decimal number using VB.net

i'm using Cint(12.5) this must be 13 but it is not so i try Round(12.5) but still not roundup what do i do?

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Round Number Down In Program?

Aug 4, 2009

I have a vb application that need to round a number down e.g. 2.556 would become 2.55 and not 2.26

I can do this using a function to strip off the characters more that 2 right from the decimal point using this[code]\...

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Algorithm - Round An Integer Number?

Jun 10, 2012

How could i round an integer number based on the last digit of the number?
For example:

Dim x As Integer = 12
Dim y As Integer = 139
Dim z As Integer = 2322

[Code].......

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C# - Round Any N-digit Number To (n-1) Zero-digits

Jan 5, 2011

I need to round like this:

12 -> 10
152 -> 200
1538 -> 2000
25000 -> 30000
etc.

Twisting my head, but can't see how to make this. Must work for any n number of digits. Anyone got an elegant method for it?

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VS 2008 How To Round Infinite Number

May 26, 2010

I am trying to round a number but I keep getting an Infinity number. How do I round this.

4000 / 7135 * 100 Here's the code I've tried.

Round(readVals(0) / Scaling1 * 100 + ActualValueLow1, 2)

FormatNumber(readVals(0) / Scaling1 * 100 + ActualValueLow1, 2)

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Round A Double To A Certain Number Of Decimal Places

Jan 8, 2009

is it possible to round a double to a certain number of decimal places

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Round A Number But It Is Not Giving Correct Answer?

Jan 14, 2011

In vb.net i am going to round a number but it is not Giving me correct answer. i.e.

Round (1.5,0) = 2
Round (2.5,0) = 2 which is wrong. the answer should be 3.

(When i use the Round formula in Excel it gives me the correct answer)

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Rounding Number - Math.round Isn't Working?

Sep 17, 2009

I am writing a program that has 2 text boxes & 1 button in it.The first text box is to enter a number then hit the calculate button and it outputs to the 2nd text box after doing a math problem.I then need it to round to 2 decimal spots.I used to use Visual Basic 6 but don't have access to that any longer.So now I'm using Visual Basic 2008.Here is my code, but the math.round isn't working.[code].....

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RoundUp Function - Which Will Round A Number UP To The Specified Decimal Precision

Apr 29, 2009

I need a function which will Round a number UP to the specified decimal precision, exactly the same as how Excel's RoundUp function works:

Roundup(dblVal, intDecPlaces)

So I need the following:

Roundup(0.896523, 4)
would return
0.8966

However, everything i've tried/found simply rounds to the nearest whole integer, or returns a normal rounded value, hence the above would return
0.8965

I've tried the following:

Math.Round(dblval, intPrecision, midpointrounding.awayfromzero)
' and
Math.Round(dblval, intPrecision, midpointrounding.toeven)

And even custom functions, such as:

Public Function RoundUp(ByVal varValue As Object, _
ByVal iNum As Integer) As Double

'ignore the data types here, I was playing to see 'if changing any of the data types would swing 'the results (knowing full well they wouldnt make 'a difference, thats how fed up with this I am!)

Dim lNum As Long, xVal As Double, xVar As Object

xVar = Fix(varValue)

[CODE]...

I've even looked at converting this to a string, looking at the Xth decimal place, and incrementing it up by 1, then converting it back to a double, while this works (sort of) it seems to be a very roughshod way of doing it, and I'd rather do it mathematically than with lots of data conversion.

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Round A Number That Is A Whole Number?

Jul 23, 2011

I would like to round a number that is a whole number, but i would like to round it to the nearest value of N So if N was 5 then it would round the number to the nearest factor of 5 if N was 6 then it would round the number to the nearest factor of 6 and so on....

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Round Up Every Number To The Next Whole Number?

Dec 13, 2011

i am trying to round up every number to the next whole number even if the number is of lower decimal....

for example:

round 1.1 up to 2
round 1.4 up to 2
round 1.7 up to 2

[Code].....

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Round Up The Numbers - Round Up The "TotalVolume" And "AvgHL" With 2 Decimal Places

Apr 27, 2010

With the following problem which I want to round up the "TotalVolume" and "AvgHL" with 2 decimal places. However, my ListView2 is still showing as the following example.

Example:
ID --------- Average H/L ----------- Average Volume
12 --------- 1.230000 ----------- 4251.230000
17 --------- 0.560000 --------- 12345.560000
23 --------- 0.320000 --------- 2345.010000
54 --------- 1.230000 --------- 122.550000

Dim conn As SqlConnection
conn = New SqlConnection(Source)

conn.Open()

[CODE]...

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Rounding To The Nearest 25?

Mar 23, 2012

I need code that would take the input from textbox "Txtkbb" and divide it in half then round to the nearest 25 and store it in value "KbbValue"

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VS 2010 Adding Whole Numbers Between A Number And A Number

Feb 3, 2011

VS 2010 Adding whole numbers between a number and a number

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Finding The Nearest Colour?

Jan 9, 2008

I have written a program to return the colour of a pixel from an image. The problem I have is I need to return the colour name. Of course not all colours returned will be one of the pre-defined colours (knowncolours), so my question is, is there a way to find the nearest knowncolour which matches the colour of the pixel?

I have looked at GetNearestColour but am confused by its function. It just seems to return the same colour as the parameter passed into it.

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Rounding Up To The Nearest (Unit 10)?

Jul 9, 2010

How do I go about rounding up to the nearest (Unit 10) ie Codes Below

IfVal(TimeHalfFareTextBox.Text = $/£ 0.05)
Then roundup
to $/£ 0.10. Or it might be .....

[Code]....

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.net - MSChart Nearest Data Point?

Oct 27, 2011

I use Mschart to produce charts. What I am trying to get is the nearest data point by where I click on the chart. The problem is that I can't find any connection between the HitTest values and the data point x/y values.Say, I clicked on the following point:

Dim result As HitTestResult = Chart.HitTest(e.X, e.Y)I have now values of X and Y where I clicked. How to associate it with the data point values?

What I want to achieve is to double-click on the chart which would find the nearest data point (x,y as integer) and knowing these values I would be able to recalculate other values based upon where the user needs it and double-clicks.

[Code]...

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