Difference between Math.Floor() and Math.Truncate()

Question: What is the difference between Math.Floor() and Math.Truncate() in .NET?

Solution:

math.floor()
Returns the largest integer less than or equal to the specified number.

math.truncate()
Calculates the integral part of a number.

Example with outputs

Math.Floor(2.56) = 2
Math.Floor(3.22) = 3
Math.Floor(-2.56) = -3
Math.Floor(-3.26) = -4

Math.Truncate(2.56) = 2
Math.Truncate(2.00) = 2
Math.Truncate(1.20) = 1
Math.Truncate(-3.26) = -3
Math.Truncate(-3.96) = -3