I had confirmed this issue with Jacques-Etienne before he reported it, this
should have been Confirmed from the start, sorry for the delay.
Note: clients do need minor corrections too due to the implicit naive rounding
they perform when you enter a value with too many decimal digits, for example
1.145 when the decimal precision is set to 2 digits. Removing the implicit
client-side rounding is an option.
** Changed in: openobject-server
Status: New => Confirmed
** Changed in: openobject-server
Milestone: None => 6.1
** Changed in: openobject-server
Assignee: OpenERP Publisher's Warranty Team (openerp-opw) => OpenERP's
Framework R&D (openerp-dev-framework)
** Summary changed:
- rounding error
+ Incorrect float rounding when setting float field with too high precision
** Also affects: openobject-server/6.0
Importance: Undecided
Status: New
** Changed in: openobject-server/6.0
Importance: Undecided => High
** Changed in: openobject-server/6.0
Status: New => Confirmed
** Changed in: openobject-server/6.0
Milestone: None => 6.0.4
** Changed in: openobject-server/6.0
Assignee: (unassigned) => OpenERP Publisher's Warranty Team (openerp-opw)
** Also affects: openobject-client
Importance: Undecided
Status: New
** Changed in: openobject-client
Importance: Undecided => Medium
** Changed in: openobject-client
Status: New => Confirmed
** Changed in: openobject-client
Milestone: None => 6.1
** Changed in: openobject-client
Assignee: (unassigned) => OpenERP sa GTK client R&D (openerp-dev-gtk)
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https://bugs.launchpad.net/bugs/882036
Title:
Incorrect float rounding when setting float field with too high
precision
Status in OpenERP GTK Client:
Confirmed
Status in OpenERP Server:
Confirmed
Status in OpenERP Server 6.0 series:
Confirmed
Bug description:
Concerns 6.0 and trunk.
If you define a precision of 0.01, the rounding of 0.125 must be 0.13 and not
0.12. The error is in the call of the format string "%.2f"%val which introduces
a mathematical error. The round function must be called to apply the correct
rounding before formatting the string. It should be:
"%.2f"%round(val*100)/100
Fix class digits_change of class float in the server. BUT fix also the gtk
client AND web client as they all have that error (I let you find the right
line)
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