Just upgraded from 1.5.4 to 1.5.7. Php was 5.3 now 7.4. In 1.5.4 all of the totals in the orders table under the column order_total were 2 decimal places and the remaining 2 decimal places were always 00. For example an order_total was 16.11 under version 1.5.4. Now under version 1.5.7 an order_total can be 16.1134. I cannot find in configuration how to limit an order total to only 2 digits and not 4 digits after the decimal. Where do I find this?

Thank you,