Price in Article from 16€ (tax incl.)

Hello, we add an article for 16€ vat included and although it shows us in Articles the product at 16,00€, when we add it to a reservation it shows us as 16,01€ but of course, in the daily closings 16€ are charged, but HotelGest that 0,01€ is counted, so we ask you to please modify it so that it does not apply that 0,01€ that causes us a daily imbalance in the cash register.