using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        Console.WriteLine(Math.Round(71.975m, 2));

        Console.WriteLine(Math.Round(71.975, 2));

        Console.WriteLine(Math.Round(71.975m, 2,MidpointRounding.AwayFromZero));

        Console.WriteLine(Math.Round(71.975, 2,MidpointRounding.AwayFromZero));

​

    }

}