How do I format a double to currency rounded to the nearest dollar?

Question

Right now I have

double numba = 5212.6312
String.Format(\"{0:C}\", Convert.ToInt32(numba) )

This will give me

$5,213.00
         


        

Answer 1

This should do the job:

String.Format("{0:C0}", Convert.ToInt32(numba))

The number after the C specifies the number of decimal places to include.

I suspect you really want to be using the decimal type for storing such numbers however.