Round

Rounds a number to the closest integer.

Method Signature

Round(number=[numeric])

Argument

Type

Required

Description

Default

number

numeric

true

The number to be rounded.

round( 1.56 );

Result: 2

round( 1.49 );

Result: 1

round( -.9 );

Result: -1

var pi = 3.1415926535;
var pi_rounded = Round( pi, 2 );
echo( pi ); // 3.1415926535
echo( "<br>" );
echo( pi_rounded );
 // 3.14

Last updated 2 days ago

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