round to nearest decimal c# code example

Example 1: c# round to 2 decimal places

decimal b = 1.995555M;

Math.Round(b, 2); //returns 2.00

Example 2: round to the nearest whole number c#

var roundedA = Math.Round(1.1, 0); // Output: 1
var roundedB = Math.Round(1.5, 0, MidpointRounding.AwayFromZero); // Output: 2
var roundedC = Math.Round(1.9, 0); // Output: 2
var roundedD = Math.Round(2.5, 0); // Output: 2
var roundedE = Math.Round(2.5, 0, MidpointRounding.AwayFromZero); // Output: 3
var roundedF = Math.Round(3.49, 0, MidpointRounding.AwayFromZero); // Output: 3

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Csharp Example

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