Math.Round Method

Rounds a value to the nearest integer or to the specified number of fractional digits.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

Overload List

Name	Description
Round(Decimal)	Rounds a decimal value to the nearest integral value.
Round(Double)	Rounds a double-precision floating-point value to the nearest integral value.
Round(Decimal, Int32)	Rounds a decimal value to a specified number of fractional digits.
Round(Decimal, MidpointRounding)	Rounds a decimal value to the nearest integer. A parameter specifies how to round the value if it is midway between two numbers.
Round(Double, Int32)	Rounds a double-precision floating-point value to a specified number of fractional digits.
Round(Double, MidpointRounding)	Rounds a double-precision floating-point value to the nearest integer. A parameter specifies how to round the value if it is midway between two numbers.
Round(Decimal, Int32, MidpointRounding)	Rounds a decimal value to a specified number of fractional digits. A parameter specifies how to round the value if it is midway between two numbers.
Round(Double, Int32, MidpointRounding)	Rounds a double-precision floating-point value to a specified number of fractional digits. A parameter specifies how to round the value if it is midway between two numbers.

Source : http://msdn.microsoft.com/en-us/library/system.math.round.aspx