quantmweb

Hi All, First Time post here as I am at a bit of a loss as to how to resolve this strange issue. I have checked the Tax Rules setup on the Shop and they are the imported Tax Rules for VAT UK. The Product is set to 20% Tax as expected. I have checked the Tax rules setup for the carrier - this is also set to 20% I have attached the invoice with the tax fields shown. and the incorrect values. Sorry I cannot find the pound symbol on this keyboard! The Product Total (excl) is £2.59 The Product Total Including 20% tax is £3.11 The shipping is £12 which includes £2 20% VAT tax, Total Tax is not showing the £2 Tax included in the shipping. Total is showing correct. In the Tax Detail it shows the correct Tax rate % But the Total Tax £2.92 is incorrect It is Off but £0.40 Question is how can i resolve this issue? Prestashop version is 1.5.6.0 I would prefer to be able to resolve this issue without installing the modules like M4 PDF Extensions etc as that is the expensive option. Thank you for any assistance provided. Regards