c# format double to 6 decimal places code example

Example 1: c# double value with 2 decimal places

inputValue = Math.Round(inputValue, 2);

Example 2: c# format string with 2 decimals

// just two decimal places
String.Format("{0:0.00}", 123.4567);      // "123.46"
String.Format("{0:0.00}", 123.4);         // "123.40"
String.Format("{0:0.00}", 123.0);         // "123.00"