|
Evaluates
a given numeric value or expression and returns a number rounded
to a given number of decimal places.
Parameters
Parameter
|
Description
|
|---|
n1
|
A numeric value or expression to be evaluated.
|
n2 (optional)
|
The number of decimal places with which
to evaluate n1 to a maximum of 12.
If you
do not include a value for n2, or if n2 is
invalid, the function assumes the number of decimal places is 0.
|
Note: FormCalc follows the IEEE-754
international standard when handling floating point numeric values.
For more information, see Number literals.
ExamplesThe
following expressions are examples of using the Round function:
Expression
|
Returns
|
|---|
Round(12.389764537, 4)
|
12.3898
|
Round(20/3, 2)
|
6.67
|
Round(8.9897, "abc")
|
9
|
Round(FV(400, 0.10/12, 30*12), 2)
|
904195.17. This takes the
value evaluated using the FV function and rounds
it to two decimal places.
See also FV.
|
Round(Total_Price, 2)
|
Rounds off the value of Total_Price to
two decimal places.
|
|
|
|
