Round double in two decimal places in C#

You can try any of the following ways:

inputValue = Math.Round(inputValue, 2);

decimalVar.ToString ("#.##");
ToString("0.00"); //2dp Number
ToString("n2"); // 2dp Number
ToString("c2"); // 2dp currency


http://msdn.microsoft.com/en-us/library/dwhawy9k.aspx