Round Function [VBA]

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

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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