Screenshot below to demonstrate issue;

Total cost for 1,791 cannabis @ 17,999 each would be $32,236,209, while the total amount displayed is showing the cost for a single item. This happened wihen testing smaller purchases, such as only 1K and 1.5K.

More than enough cash was on hand at the time to complete the purchase.

Can replicate here too. It happens as soon as you go over 999. I'm going to guess that the comma seperator ( , ) breaks it.