how toapproximate numbers to 2 decimal places in c# code example

Example 1: c# round to 2 decimal places

decimal b = 1.995555M;

Math.Round(b, 2); //returns 2.00

Example 2: how to convert a number to 2 decimal places in c#

// just two decimal places
String.Format("{0:0.##}", 123.4567);      // "123.46"
String.Format("{0:0.##}", 123.4);         // "123.4"
String.Format("{0:0.##}", 123.0);         // "123"