Scope
Objects: Procedures, Transactions, Web Panels
Languages: .NET, Java, Ruby, Visual FoxPro
Purpose
To round the value of a given numeric expression.
Syntax
Round( nExp1 , nK)
Type Returned
Numeric
Where:
nExp1
Must be a numeric expression.
nK
Must be a numeric constant o variable.
Description
This function rounds the value of nExp1 to nK decimals. The rounding threshold is 5. That is, values below 5 are rounded downwards, otherwise the value is rounded upwards.
nK must be a numeric constant or variable. If nK is a negative number, the Round function applies to the integer part of the number.
Examples
Round(1.5, 0) = 2
Round(1.4, 0) = 1
Round(1.25, 1) = 1.3
&value = 1
Round(1.24, &value) = 1.2
Round(125.11, -1) = 130
&sum = 146
&count = 10
&avg = Round(&sum / &count, 0) // Result &avg: 15
See Also
Round Method
Trunc Function
Truncate Method
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