| 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 | $175.38 | 12.369% | $197.0728 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $118.49 | 6.775% | $126.5177 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $177.96 | 9.256% | $194.432 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $31.46 | 3.791% | $32.6526 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $194.78 | 9.692% | $213.6581 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $119.73 | 4.588% | $125.2232 | $125.22 | $125.20 | $125.20 |
| Purchase #7 | $100.88 | 9.172% | $110.1327 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $918.68 | $999.6891 | $999.68 | $999.65 | $999.70 | |