I am using v1.3.9h
I have multiple items linked to a product category. Each item has a different color. The weight of the category is .1
I have set up a Geo Zone Shipping Table as follows:
The idea is that when 8 items are ordered the shipping cost will be $ 8.50 ( 8 x .1 = .8). This works if the quantity only applies to one color, namely one line on the order.
When the order runs to multiple lines (8) and the total quantity of all the lines = 8, the weight is recorded correctly as Items = Quantity 8 and weight = .8 in the shopping cart and shipping estimator but shipping is calculated using a weight of .7 which equates to $ 7.50.
If I delete the 8th line and increase the quantity on line 7 to 2 so that the total quantity still = 8, the shipping calculation is correct: Weight .8 x Quantity 8 = $ 8.50.