Round (Float function)

Round a floating point number to specified decimal places (Float class)

The Round intrinsic function returns a floating point number that is the method object number rounded to a specified number of decimal places.

Syntax

%number = float:Round[( [dp])]

Syntax terms

%number	A variable to receive the floating point result.
float	A Float value to be rounded to the number of decimal places specified in the method argument, dp.
dp	A numeric value that specifies the number of decimal places to which the input number is rounded. This value defaults to 0, and it must be between 0 and 75.

Usage notes

• Negative numbers are rounded down to the nearest integer; positive numbers are rounded up.
• Round is available as of "Sirius Mods" Version 7.6.

Examples

1. The following program demonstrates the Round method.

   begin printText {~} = {3.1415926:round} printText {~} = {3.1415926:round(0)} printText {~} = {3.1415926:round(1)} printText {~} = {3.1415926:round(4)} end

   The result is:

   3.1415926:round = 3 3.1415926:round(0) = 3 3.1415926:round(1) = 3.1 3.1415926:round(4) = 3.1416

See also

Float class String class Unicode class	List of Float methods List of String methods List of Unicode methods List of Intrinsic methods	Float methods syntax String methods syntax Unicode methods syntax
Notation conventions for methods