http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=10461 --- Comment #9 from mathieu saby <mathieu.saby@univ-rennes2.fr> --- I have made a complete test I was taking "invoice price include tax" as a synonymous of "the libray actually pay the raw price + the tax to the vendor". So I was expected actual cost to be used in Spent column. It is not the case, so I failed QA, until we have more explanations of the expected behavior of Koha. all vendors with gst = 5.5% vendor 1 : list price include tax : NO invoice price include tax : NO list price entered : 10 eur order column : gst added (10.55) spent column : gst added (10.55) => OK vendor 2 : list price include tax : YES invoice price include tax : YES list price entered : 10 eur order column : gst not added (10 eur) spent column : gst not added (10 eur) => OK vendor 3 : list price include tax : YES invoice price include tax : NO list price entered : 10 eur At receipt : actual cost : 9.48 order column : gst not added (10 eur) order column : gst added (10,55 eur) => KO If actual cost is 9.48 and if "invoice price include tax" means "the libray actually does not pay tax", gst must not be added in spent column, but substracted. vendor 4 : list price include tax : NO invoice price include tax : YES list price entered : 10 eur calculated ecost with tax : 10.55 eur At receipt : actual cost = 10.55 order column : gst added (10,55 eur) spent column : gst not added (10 eur) => KO If actual cost is 10.55, and if "invoice price include tax" means "the libray actually pay PRICE+TAX", gst must be added in spent column. Mathieu -- You are receiving this mail because: You are watching all bug changes.