using System;
using System.Collections.Generic;
public class Test
{
public static void Main()
{
var tests = new List<double> { 131.505, 131.515, 131.525, 131.535, 131.545, 131.555, 131.565, 131.575, 131.585, 131.595 };
foreach (double n in tests)
{
Console.WriteLine("{0} => {1}", n, Math.Round(n, 2, MidpointRounding.ToEven));
}
}
}
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