Difference between revisions of "Manuals/calci/ROUND"
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| + | *ROUNDUP() can be used to round a number away from zero. | ||
| + | *ROUNDDOWN() can be used to round a number towards zero. | ||
| + | *MROUND() can be used to round a number to desired multiple. | ||
== Examples == | == Examples == | ||
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==References== | ==References== | ||
| − | *[http://en.wikipedia.org/wiki/ | + | *[http://en.wikipedia.org/wiki/Rounding Round Function] |
Revision as of 12:58, 27 November 2013
ROUND(number, num_of_digits)
- Where 'number' is the number to round and
- 'num_of_digits' is the number of digits before or after decimal point.
ROUND() rounds a number to specified number of digits.
Description
ROUND(number, num_of_digits)
This function is used to round a number to certain number of digits mentioned in the argument.
For Example,
ROUND(3.6712,2) returns 3.67 as a result.
ROUND(411.3,-1) returns 410 as a result.
- If 'num_of_digits' is omitted, Calci assumes it to be zero and rounds the number to the nearest integer.
- The number is rounded to the specified number of decimal places, if num_of_digits > 0.
- The number is rounded to the nearest integer, if num_of_digits = 0.
- The number is rounded to the left of the decimal point, if num_of_digits < 0.
- If any argument is non-numeric, Calci displays #NaN error message.
ROUND() can also be used for multiple number array as -
ROUND(2.5..6..0.5) that rounds the numbers from 2.5 to 6 in steps of 0.5.
| Number | ROUND |
|---|---|
| 2.5 | 3 |
| 3 | 3 |
| 3.5 | 4 |
| 4 | 4 |
| 4.5 | 5 |
| 5 | 5 |
| 5.5 | 6 |
| 6 | 6 |
- ROUNDUP() can be used to round a number away from zero.
- ROUNDDOWN() can be used to round a number towards zero.
- MROUND() can be used to round a number to desired multiple.