What is a key step in handling payment transactions?

Processing payments accurately and returning change efficiently is a crucial step in handling payment transactions. This process ensures that the customer's experience remains positive and seamless. Accuracy is vital because mistakes in the amount charged can lead to dissatisfaction and mistrust. When a server processes payments correctly, it demonstrates professionalism and attention to detail, which are essential in the food service industry.

Additionally, efficiently returning change contributes to a smooth checkout experience. Customers appreciate a prompt service that minimizes their wait time, allowing them to leave the restaurant satisfied. Properly confirming the total with the guest before processing the payment also reinforces transparency and helps to avoid any confusion regarding the bill.

In contrast, the other options do not address the critical nature of accuracy and efficiency in payment processing. Presenting the bill slowly to build anticipation does not contribute to a better payment process, and only providing a receipt if requested could lead to confusion or disputes about charges. Taking payments without confirming the total can result in errors that harm the customer relationship and negatively impact the overall service experience.