Calculate Gross sales and gross receipts in QuickBooks are based on the idea that you will have to track all sales earning income. To calculate gross sales in QuickBooks, navigate to Reports and choose a sales report like Sales by Item or Profit and Loss. These reports summarize gross income without deductions. Gross receipts in QuickBooks total cash brought in from sales and other transactions. These details may be analyzed based on the "Cash Flow" or "Receipts" reports, which incorporate cash and credit transactions. Accurate data will allow you to calculate gross sales and gross receipts in QuickBooks and derive a fair analysis for future reporting.