The medicine fee, examination fee, registration fee and garbage disposal fee prescribed by doctors in Yexian Maternal and Child Health Hospital always add up to a few cents, but the staff always give up when they pay. You should charge a few cents more and don't tell the patients (you made it clear that even if you give change, some patients don't necessarily care and don't necessarily want it). A few cents is nothing, but there are hundreds of patients taking medicine every day in the hospital, which is not a small sum. I don't know whether these overcharged money will be turned over to the hospital or put into personal pockets. Please check the relevant departments and give a reply to stop this kind of incident from happening again.