roundoff nearest

narasiman rao

working days in a month   textbox1   calendarimage

pay days                         textbox2


                                      ScaleAmt       Total Amt
otamount                         textbox3        textbox4

I WRITE THE CODE IN TEXTBOX2_TEXTCHANGED I WRITE THE BELOW CODE
double working days in a month = Convert.ToDouble(textbox1.Text);
            double pay days    = Convert.ToDouble(textbox2.Text);
            double a = Convert.ToDouble(textbox3 .Text);
          textbox4.Text = Convert.ToDouble((a /working days in a month ) * pay days).ToString();

in run mode

in textbox1 i choose january month 31 days will appear in the textbox1
in   textbox2 i type 25
in   textbox3   type 2720
in   textbox4 2193.54838709677(ANSWER)

but my question is answer 2193.54838709677 is correct but i want the answer roundoff that is 2194.
from the above code for roundoff how to write the code.from the above please make changes and send the new code for me it is great helpful for me also.

Regards,
RAO

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Satyapriya Nayak13y ago
If your problem is solved please click the checkbox(This is correct answer) Thanks
Satyapriya Nayak14y ago
Hi Rao,

I think your problem had solved ,if so then why you are not accepting the answer.

Thanks
Vulpes14y ago
Try:

double working_days_in_a_month = Convert.ToDouble(textbox1.Text);
double pay_days = Convert.ToDouble(textbox2.Text);
double a = Convert.ToDouble(textbox3.Text);
textbox4.Text = Math.Round(a / working_days_in_a_month * pay_days).ToString();

Note that identifiers in C# can't contains spaces. I've replaced them with underscores in the above code.

Note also that you don't need to convert the following expression to a double - it's a double already:

a / working_days_in_a_month * pay_days