Sales taxes and order total wrong when group discount involved

We are still experiencing incorrect order totals and sales tax amounts when a group discount is involved. Ver 1.5.3.

I cannot find another thread on this topic for this ZC version which makes me think its perhaps an install problem. I've confirmed the files (mainly in the includes/ modules/ order_total folder) are vanilla.

Any advice?

Thank you.

apollowilcox:

We are still experiencing incorrect order totals and sales tax amounts when a group discount is involved. Ver 1.5.3.

I cannot find another thread on this topic for this ZC version which makes me think its perhaps an install problem. I've confirmed the files (mainly in the includes/ modules/ order_total folder) are vanilla.

Any advice?

Thank you.

Are all of your order_totals have different sort orders?

Post your settings for include tax (from group discount) and display prices with tax (in admin->configuration->my store) and tax rates for the region you are shipping to.

Then post your line items as they are and as you wish they were:

Subtotal:
Group Discount:
Tax:
Total:

Here are the attachments that you requested. It also shows the sort order as mentioned by bislewl.

The taxes and order total works fine in non-group-discount scenarios.

Thank you for your time!

[Attachment no longer available]

Here's the second attachment.

Now please answer the second part of my question. Type it in please, don't attach a file. Show the actual and desired line items.

Then post your line items as they are and as you wish they were:

Subtotal: 19.12 19.12
Group Discount: -0.76 -0.76
Shipping: 8.99 8.99
Tax: 1.89 1.91
Total: 29.79 29.26

Can you double check the left hand side figures? It's one thing if the tax is wrong but this is worse.

Double-checked. I figured I'd attack these one at a time. First the sales tax mis-calc. Then I'll address the order total.

Thank you.