| 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 | $78.64 | 5.336% | $82.8362 | $82.84 | $82.85 | $82.80 |
| Purchase #2 | $103.32 | 13.500% | $117.2682 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $98.84 | 8.237% | $106.9815 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $210.89 | 4.348% | $220.0595 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $232.47 | 7.386% | $249.6402 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $84.83 | 7.814% | $91.4586 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $112.56 | 4.848% | $118.0169 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $921.55 | $986.2611 | $986.27 | $986.25 | $986.30 | |