Which part of the nightly activity is responsible for rounding the price of discounted items?

The process of rounding the price of discounted items is inherently linked to determining the final price. In a typical workflow, once the discount percentage has been calculated and applied to the original price, the next step is to arrive at the final price that customers will see. This final price must account for any necessary rounding to ensure that it reflects standard currency formats, such as not displaying fractional cents.

Determining the final price involves taking the adjusted price after discounts and applying rounding rules to it, ensuring that customers receive a price that is practical and acceptable in the marketplace. The focus here is on arriving at a usable figure that customers can confidently understand and which aligns with pricing standards.

In contrast, identifying expired items focuses on the inventory management aspect, while updating the unit price and calculating the discount percentage deal with preparing for the final price determination. However, it is the determination of the final price that encompasses the critical function of rounding, making this the correct answer.