Rounding to at least 2 to 4 decimal places

Question

How can I round a decimal to at least 2 decimal places and have it kept as a decimal?

I know I can do this, but it has a code smell.

var myResult = Decimal.Parse(myDecimal.ToString("0.00##"));

These are the expected results.

0.028 -> 0.028
0.02999 -> 0.03

Answer 1

You can use

Math.Round(myResult, 4);