Math.Round Method (Decimal, Int32)

 

Rounds a decimal value to a specified number of fractional digits.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

public static decimal Round(
	decimal d,
	int decimals
)

Parameters

d
Type: System.Decimal

A decimal number to be rounded.

decimals
Type: System.Int32

The number of decimal places in the return value.

Return Value

Type: System.Decimal

The number nearest to d that contains a number of fractional digits equal to decimals.

Exception Condition
ArgumentOutOfRangeException

decimals is less than 0 or greater than 28.

OverflowException

The result is outside the range of a Decimal.

System_CAPS_noteNote

For examples and comprehensive usage information about this and other overloads of the Round method, see the Round reference page.

Universal Windows Platform
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Return to top
Show: