Opened 6 years ago
Last modified 6 years ago
#29130 closed Bug
floatformat is rounding off incorrectly — at Version 1
| Reported by: | Akash Deshpande | Owned by: | nobody |
|---|---|---|---|
| Component: | Template system | Version: | 1.11 |
| Severity: | Normal | Keywords: | template float filter |
| Cc: | Triage Stage: | Unreviewed | |
| Has patch: | no | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | no | UI/UX: | no |
Description (last modified by )
I think 12f7928f5a455e330c0a7f19bc86b37baca12811 caused a regression in floatformat.
{{ 331.44999999999|floatformat:-1 }}
The above should return 331.5, but returns 331.4. This changed in django 1.11. (It returned 331.5 in django 1.8.X )
Change History (2)
by , 6 years ago
| Attachment: | Screen Shot 2018-02-12 at 1.49.17 PM.png added |
|---|
comment:1 by , 6 years ago
| Description: | modified (diff) |
|---|---|
| Summary: | Floatformat is rounding off incorrectly. → floatformat is rounding off incorrectly |
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The current behavior looks correct to me. If rounding to one decimal place, look at the second decimal place (4). Since that's less than five, round down. Have I misunderstood the rules for rounding?