Commission Add a base amount to tiered commission on sales. Details Enter a base amount and up to three tiers. Each tier applies its percent up to a cap, and the last percent covers anything above the last cap. Use it to check a commission figure, not to pay someone. Category: Business Page: /tools/commission-calculator Text: /tools/commission-calculator.txt Limits Up to three tiers. The last tier’s percent covers anything above the last cap. Steps 1. Enter sales and base pay. 2. Set each tier’s cap and percent. 3. Read the total. Questions How is a tier applied? Each slice of sales up to that cap uses that percent. Leftover sales use the last percent. Is the base included? Yes. Total is base plus commission. Does it handle draws? No. Enter the draw as a negative only if you want to do that math yourself outside the tool.