What can happen if items are not rung up correctly?

When items are not rung up correctly, one significant consequence is that you may overcharge or undercharge guests. This scenario can lead to customer dissatisfaction, as guests might feel they were charged unfairly or may not receive their expected value for the items they purchased. Mismanagement during the checkout process can create confusion regarding prices, which can damage trust and lead to complaints. Properly ringing up items ensures that guests are charged accurately, helping to maintain customer satisfaction and loyalty.

In contrast, the other options do not accurately represent the implications of incorrect ringing. The expectation that the cash register will automatically correct errors is unrealistic; it is ultimately up to the staff to verify and process orders accurately. Assuming that customers will always be happy also overlooks the importance of precise transactions in ensuring a positive experience. Lastly, the idea that performance reviews would improve as a result of mistakes in ringing up items contradicts the reality that accuracy is often a critical evaluation metric.