Posting in the Magento forums has been disabled pending the implementation of a new and improved forum solution which should better serve the community.
For new questions please post at magento.stackexchange.com, the community-run support site for the Magento community. We will be providing updates on the new forum solution soon. For questions or concerns please email email@example.com.
There is a bug in tax/VATcalculation in magento 126.96.36.199 CE version. When set to \"Catalog Prices\” > \"Including Tax\”, it is not calculation Tax/VAT in product. Hence double tax calculation is done on cart and displayed product price. I am using VAT of UK. It was working fine in previous version 188.8.131.52.