Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $105.50 | 3.314% | $108.9963 | $109.00 | $109.00 | $109.00 |
Purchase #2 | $197.96 | 10.390% | $218.528 | $218.53 | $218.55 | $218.50 |
Purchase #3 | $235.29 | 11.776% | $262.9978 | $263.00 | $263.00 | $263.00 |
Purchase #4 | $104.46 | 5.861% | $110.5824 | $110.58 | $110.60 | $110.60 |
Purchase #5 | $13.78 | 8.569% | $14.9608 | $14.96 | $14.95 | $15.00 |
Purchase #6 | $120.68 | 4.249% | $125.8077 | $125.81 | $125.80 | $125.80 |
Purchase #7 | $28.31 | 4.689% | $29.6375 | $29.64 | $29.65 | $29.60 |
7 purchase totals = | $805.98 | $871.5105 | $871.52 | $871.55 | $871.50 |