Created attachment 5690 [details] screenshot of vendor detail page Tax rate and dicount rate are formatted differently on vendor detail page.
Please verify that this issue is not fixed by patch for Bug 5335 before continuing the workflow of this bug. Bug 5335 has already been rebased a lot of time and it is very difficult to do it.
On the current master, I get: Discount: 0.0 % Tax rate: 5.0 %
There is another bug about the inconsistency of display for discount rates and tax rates - probably a bigger project: bug 10253, bug 9410