round off with (00) after price in asp.net

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Hi
i have a price like

eg.: 55.65 or 23.23

I want to round off if , so it will show as

55.65 = 56

23.23 = 23

and then show as 56,00 and 23,00

also if price is 1000 show as 1,000

regards
maulik shah

Posted 10-Mar-14 19:47pm

maulikshah1990

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Sergey Alexandrovich Kryukov · Answer 1 · 2014-03-10T21:45:00

I don't think you really need to round off anything. I think you need to present some rounded value, and this is no the same. This is just a matter of proper formatting of the string representing some numeric value. Please see:
http://msdn.microsoft.com/en-us/library/dwhawy9k(v=vs.110).aspx[^],
http://msdn.microsoft.com/en-us/library/0c899ak8(v=vs.110).aspx[^].

This approach (when you never explicitly round off anything) has one important benefit: you don't risk using the rounded value in further calculations, which could accidentally cause some loss of accuracy. With just formatting, you cannot go wrong, because rounding is actually hidden from you, it happens inside ToString(string).

—SA

Animesh Datta · Answer 2 · 2014-03-10T21:21:00

Hello ,

You can try this way

firstly module (%) the decimal number by 1 , so that i can check whether the remainder is greater than or less than 0.5 . depending upon the condition i rounding off the given decimal no.

<br />
decimal val = 512432435.65m;<br />
decimal ulti = ((val % 1) > 0.5m ? val - (val % 1) + 1 : val - (val % 1));<br />
Console.WriteLine(ulti.ToString("#,##0.00##"));<br />

thanks

SanSkun · Answer 3 · 2014-03-10T20:07:00

Hi,
For round of

C#

int finalprice =Convert.ToInt32( Math.Round(55.65, 0));//56
       int finalprice1 = Convert.ToInt32(Math.Round(55.5, MidpointRounding.AwayFromZero));//56
       int finalprice2 = Convert.ToInt32(Math.Round(23.23, 0));//23

For currency separator follow the link
http://msdn.microsoft.com/en-us/library/dwhawy9k.aspx[^]

Raajkumar.b · Answer 4 · 2014-03-10T21:41:00

Solution 4

Try this

C#

double inputValue = 1000; 
        Label1.Text = Convert.ToDouble(inputValue).ToString(("#,##0")); //1,000
        double num = 56.75;
        num = Math.Round(num,0);//57
        string s = num.ToString("0.00", CultureInfo.InvariantCulture);//57.00
        Label1.Text = s.Replace('.', ',')//57,00 ;

Posted 10-Mar-14 21:41pm

Raajkumar.b

Updated 10-Mar-14 21:43pm

v2

Comments

Raajkumar.b 11-Mar-14 4:21am

why my answer is downvoted?

round off with (00) after price in asp.net

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