On your tax settings page, under "Taxed line items", check the box "Coupon/Discount"
You want to apply tax to the coupon. On Nov 27, 2012, at 12:52 AM, Dayton Perkins wrote: > I have a few line item scripts that all happen on the checkout page. The one > that is giving trouble is a coupon line item. > > The line item is being saved to the database, as it should be with hook-order. > All line items display, as they should on the confirm page, and charge > properly, but the tax is incorrect. > In admin/store/settings/taxes/1/edit I have a tax set up with a couple of > rules. > These should have no bearing: one being the state for the tax and another > being a user role (wholesalers are not taxed) . > Tax is applied to the Coupon line item on this configuration page, as well as > to the products. These are the only applications of the tax. > Whether I store a negative value or positive, it doesn't affect the tax that > is calculated. It is always calculated on the subtotal, which is the total of > the products. This includes visiting the confirmation page and going "back". > Tax should be calculated on the subtotal minus the coupon amount. > My only clue is that Ubercart Taxes might expect line items before the > checkout page??? (All my line items are written on submit of the checkout > page, before the confirm page. > Should I write my line items on the checkout page with AJAX? That doesn't > even make sense in the light of how hook_order is written. > > Sure appreciate any help if there is anyone who has a clue. This is a > production site and I wouldn't blame my client for getting antsy. > > > > -- > > > Kindest regards, Dayton Perkins <Mail Attachment.gif> > Good News Design > > Intelligent Web Programming for Business > Dayton Perkins: Recent American Expat in Hong Kong > <Mail Attachment.jpeg> day...@goodnewsdesign.com > <Mail Attachment.jpeg> U.S Phone (rings me in HK) 616-795-9039 > http://goodnewsdesign.com > <Mail Attachment.gif> > > >
