how does int rounding in c# code example

Example 1: C# .net core convert to int round up

// Use Math.Ceiling to round up
Math.Ceiling(0.5); // 1

// Use Math.Round to just round
Math.Round(0.5, MidpointRounding.AwayFromZero); // 1

// And Math.Floor to round down
Math.Floor(0.5); // 0

Example 2: c# round up

double resultA = Math.Ceiling(1.02); //Mathf.Ceil for Unity

int resultB = Mathf.CeilToInt(1.02); //Unity Only