Bring in the total amount not the Amount minus tax on 0% items

Currently the software deducts the tax amount and posts that amount to QuickBooks when selecting a 0 percent rated tax, but the person must still pay the full amount of the expense when purchasing the item. eg bill is worth 100, minus 15% tax it is 85, only the 85 gets sent through to QuickBooks but we still paid 100 for it. this is in South Africa

A workaround is to remove the tax amount and set it to 0 and then upload to QuickBooks, but this does take more time and should be able to be automatic.