Adding my comment from reddit here as well.

If anyone wants to, you can drop the last digit from each(rounded up) and that is the merchant's buy/sell percent.

For example...at 8 CHA and 0 Attitude, the vendor will buy an item from you for 38% of the value listed on the item and charge you 260% to buy it from them. At 100 attitude that changes to a buy from price of 48% and sell price of 210%.

Edit: Spelling.

Last edited by OcO; 12/01/21 07:09 PM.