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# Round Function [VBA]

The Round function returns a number rounded to a specified number of digits.

Esta función ou constante actívase coa instrución Option VBASupport 1 colocada antes do código de programa executábel dun módulo.

## Sintaxe:

    Round( expression as Double [,numdecimalplaces as Integer] )

## Valor de retorno:

Double

## Parámetros:

expression: Required. The numeric expression to be rounded.

numdecimalplaces: Optional. Specifies how many places to the right of the decimal are included in the rounding. Default is 0.

## Códigos de erro

5 Chamada de procedemento incorrecta

## Exemplo:

    REM ***** BASIC *****

    Option VBASupport 1

    Sub Example_Round

     Dim r

     r = Pi

     print r ' 3,14159265358979

     print Round(r, 5) ' 3,14159

     r = exp(1)

     print r ' 2,71828182845904

     print Round(r) ' 3

    End Sub

Temas relacionados

Calc ROUND function

VBA Mathematical functions