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Calculations of order total incorrect


Dagorlad

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I'm using PrestaShop 1.6.1.0 and my shop is in Australia. All of my modules are up to date.

Recently I have been seeing an error from PayPal about a discrepancy between the invoice amount that the customer sees and the amount that has been charged. This only occurs with Australian customers that are subject to the 10% GST. Overseas customers do not encounter this problem,

Calculating the total of  an order manually, I get a different amount than the one that is shown in the order summary, and my calculation agrees with the amount that the customer is charged. The attached image highlights the problem. The correct amount should be $218.40 but it's showing $217.79.

This is a killer for me because A] my customers are losing confidence in my service, and B] I am losing money with each transaction.

 

 

 

 

calculation_error.jpg

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