How do you round a number to two decimal places in C#?

Question

I want to do this using the Math.Round function

Answer 1

I know its an old question but please note for the following differences between Math round and String format round:

decimal d1 = (decimal)1.125;
Math.Round(d1, 2).Dump();   // returns 1.12
d1.ToString("#.##").Dump(); // returns "1.13"

decimal d2 = (decimal)1.1251;
Math.Round(d2, 2).Dump();   // returns 1.13
d2.ToString("#.##").Dump(); // returns "1.13"