Which of the following is part of gross sales calculation?

The calculation of gross sales is focused on the total sales generated before any deductions or adjustments. This includes all revenue from items sold, regardless of discounts, returns, or any allowances made. Therefore, the total sales from all items rung up accurately represents the gross sales figure, as it captures the entire monetary amount generated from sales transactions without any modifications.

While elements such as discounts, coupons, employee meals, and deductions are relevant to other financial calculations, they do not factor into the gross sales calculation. Instead, they would be taken into account when determining net revenue or overall profits, which adjusts gross sales by accounting for those reductions and allowances.