BP-3899 Payment fee tax is not correct

[jansentjeu]

There are multiple issues with the VAT for the payment fee. For example, the payment fee is shown excluding VAT in the summary while the configuration indicates that this should be shown including VAT. In addition, the grand total is incorrect if a payment method is selected that includes the payment fee.

Steps to reproduce

1. Add a tax rate. For example the Dutch.

2. Add the rate to a tax rule

3. Setup tax configurations as below in screenshots

4. Set payment fee for a Buckaroo payment method. E.g. iDeal

5. Go to checkout and select iDeal as payment method

Actual result

• Payment fee is € 0,82 (this is the payment fee price excl. tax)
• Grand total is € 24,96

Expected result

• Payment fee should be € 0,99, because Display Buckaroo Fee Prices configuration is set to Including Tax. In addition, in Calculation Settings the Buckaroo Payment Fee Prices configuration is also set to Including Tax
• Grand total must be € 24,99 (24,00 cart subtotal + 0,99 payment fee)

[Buckaroo-Rene]

Hi @jansentjeu ,

Thank you for bringing this issue to our attention.
To help us better understand the situation, could you please confirm which versions of Magento and the plugin you are currently using?

[jansentjeu]

@Buckaroo-Rene Magento version 2.4.7-p3 and Buckaroo version 1.50.2

[Buckaroo-Rene]

Hi @jansentjeu ,

Thank you for your quick reply. We will look into it and get back to you when there is more information.

[Buckaroo-Rene]

Latest update:
We have developed a solution and implemented significant changes to the fee handling in the plugin.
We are currently testing these changes, and they will be included in the next release.
We will keep you updated via this ticket.