| 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 | $206.61 | 3.526% | $213.8951 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $127.34 | 12.572% | $143.3492 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $88.97 | 6.517% | $94.7682 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $74.52 | 11.147% | $82.8267 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $109.41 | 8.401% | $118.6015 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $120.45 | 11.799% | $134.6619 | $134.66 | $134.65 | $134.70 |
| Purchase #7 | $62.69 | 5.332% | $66.0326 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $789.99 | $854.1352 | $854.14 | $854.15 | $854.10 | |