c# arredondar code example

Example: c# arredondar

decimal[] values = { 1.15m, 1.25m, 1.35m, 1.45m, 1.55m, 1.65m };
decimal sum = 0;

// Calculate true mean.
foreach (var value in values)
   sum += value;

Console.WriteLine("True mean:     {0:N2}", sum/values.Length);

// Calculate mean with rounding away from zero.
sum = 0;
foreach (var value in values)
   sum += Math.Round(value, 1, MidpointRounding.AwayFromZero);

Console.WriteLine("AwayFromZero:  {0:N2}", sum/values.Length);

// Calculate mean with rounding to nearest.
sum = 0;
foreach (var value in values)
   sum += Math.Round(value, 1, MidpointRounding.ToEven);

Console.WriteLine("ToEven:        {0:N2}", sum/values.Length);
// The example displays the following output:
//       True mean:     1.40
//       AwayFromZero:  1.45
//       ToEven:        1.40