POS plugin updated to correct rounding variances when using the POS form - 7.02.01
Problem
Rounding variances were being caused in some instances when POS form was closed and new sales order was processed
Solution
The POS plugin was calculating the line total independently of the sales order, because the POS will ignore back orders and assume the whole ordered quantity is being billed. It was incorrectly working out line total as (inc price * ordered quantity) - but in reality the tax is calculated on the extended total, not the inc price * qty (except in the case of items which are Sell Price Inc Tax Items).
Use this link to download and import the latest plugin.