v5.0

Exposes the VBScript Round function for use by other script languages. The JScript Math.round method always returns an integer result, whereas this command is more versatile because it can limit the number of decimal places of a floating point number.

oReturn = XSIRound( in_Expression, [in_NumDecimals] );

Return the rounded number

Parameter	Type	Description
in_Expression	Any number, but normally this would be a Double or Float	Number to Round
in_NumDecimals	Long	Number of decimal points to leave in the returned value. Default Value: 0

JScript Example

//INFO : 5

Application.LogMessage( XSIRound( 5.123 ) ) ;

//INFO : 5.1

Application.LogMessage( XSIRound( 5.123, 1 ) ) ;

//INFO : 5.123

Application.LogMessage( XSIRound( 5.123, 5 ) ) ;

//INFO : 0.333333333333333

Application.LogMessage( 1/3 ) ;

//INFO : 0.33

Application.LogMessage( XSIRound( 1/3, 2 ) ) ;