# Single.Round Method

## Definition

 Round(Single) Rounds a value to the nearest integer using the default rounding mode (ToEven). Round(Single, Int32) Rounds a value to a specified number of fractional-digits using the default rounding mode (ToEven). Round(Single, MidpointRounding) Rounds a value to the nearest integer using the specified rounding mode. Round(Single, Int32, MidpointRounding) Rounds a value to a specified number of fractional-digits using the default rounding mode (ToEven).

## Round(Single)

Rounds a value to the nearest integer using the default rounding mode (ToEven).

``````public:
static float Round(float x) = System::Numerics::IFloatingPoint<float>::Round;``````
``public static float Round (float x);``
``static member Round : single -> single``
``Public Shared Function Round (x As Single) As Single``

#### Parameters

x
Single

The value to round.

#### Returns

The result of rounding `x` to the nearest integer using the default rounding mode.

## Round(Single, Int32)

Rounds a value to a specified number of fractional-digits using the default rounding mode (ToEven).

``````public:
static float Round(float x, int digits) = System::Numerics::IFloatingPoint<float>::Round;``````
``public static float Round (float x, int digits);``
``static member Round : single * int -> single``
``Public Shared Function Round (x As Single, digits As Integer) As Single``

#### Parameters

x
Single

The value to round.

digits
Int32

The number of fractional digits to which `x` should be rounded.

#### Returns

The result of rounding `x` to `digits` fractional-digits using the default rounding mode.

## Round(Single, MidpointRounding)

Rounds a value to the nearest integer using the specified rounding mode.

``````public:
static float Round(float x, MidpointRounding mode) = System::Numerics::IFloatingPoint<float>::Round;``````
``public static float Round (float x, MidpointRounding mode);``
``static member Round : single * MidpointRounding -> single``
``Public Shared Function Round (x As Single, mode As MidpointRounding) As Single``

#### Parameters

x
Single

The value to round.

mode
MidpointRounding

The mode under which `x` should be rounded.

#### Returns

The result of rounding `x` to the nearest integer using `mode`.

## Round(Single, Int32, MidpointRounding)

Rounds a value to a specified number of fractional-digits using the default rounding mode (ToEven).

``````public:
static float Round(float x, int digits, MidpointRounding mode) = System::Numerics::IFloatingPoint<float>::Round;``````
``public static float Round (float x, int digits, MidpointRounding mode);``
``static member Round : single * int * MidpointRounding -> single``
``Public Shared Function Round (x As Single, digits As Integer, mode As MidpointRounding) As Single``

#### Parameters

x
Single

The value to round.

digits
Int32

The number of fractional digits to which `x` should be rounded.

mode
MidpointRounding

The mode under which `x` should be rounded.

#### Returns

The result of rounding `x` to `digits` fractional-digits using `mode`.