OpenEdge Development:<br />Progress 4GL Reference ROUND function

Release 10.1A: OpenEdge Development:
Progress 4GL Reference

ROUND function

Rounds a decimal expression to a specified number of places after the decimal point.

Syntax
ROUND ( expression , precision ) 
expression
A decimal expression.
precision
A non-negative integer expression whose value is the number of places you want in the decimal result of the ROUND function.
Example

This procedure increases all credit-limit values by 10 percent, rounding those values to the nearest $100:
r-round.p
FOR EACH customer:
    DISPLAY cust-num name credit-limit.
    credit-limit = ROUND( (credit-limit * 1.1) / 100 ,0) * 100.
    PAUSE.
    DISPLAY credit-limit.
END. 
See also

TRUNCATE function