Bản mẫu:Roundup
This template rounds up a numeric value to a limited number of decimal places.
Usage
[sửa mã nguồn]{{Roundup|value}}{{Roundup|value|decimals}}- Both parameters can be any valid numeric expression; however, decimals should be an integer.
- The decimals parameter defaults to 0.
- decimals can be negative to round up to a multiple of a power of ten.
- NAN may be returned if very large values are used.
Examples
[sửa mã nguồn]| Template | Result | Expected |
|---|---|---|
{{Roundup|3.14159|3}}
|
3.142 | 3.142 |
{{Roundup|0|3}}
|
0 | 0 |
{{Roundup|-0.00031|3}}
|
0 | 0 |
{{Roundup|-3.14159|3}}
|
-3.141 | -3.141 |
{{Roundup|0|0}}
|
0 | 0 |
{{Roundup|-0.9|0}}
|
0 | 0 |
{{Roundup|314159|-3}}
|
315000 | 315000 |
{{Roundup|0|-3}}
|
0 | 0 |
{{Roundup|-514.15|-3}}
|
0 | 0 |
{{Roundup|-514159|-3}}
|
-514000 | -514000 |
{{Roundup|1}}
|
1 | 1 |
Note
[sửa mã nguồn]- You should use the parserfunction
{{#expr:ceilvalue}}rather than{{Roundup|value}}or{{Roundup|value|0}}. This template should only be used to round up to a number of decimal places other than zero.