| 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 | $70.59 | 6.349% | $75.0718 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $46.71 | 4.836% | $48.9689 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $143.75 | 5.292% | $151.3573 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $21.89 | 8.778% | $23.8115 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $124.99 | 3.171% | $128.9534 | $128.95 | $128.95 | $129.00 |
| Purchase #6 | $95.25 | 11.758% | $106.4495 | $106.45 | $106.45 | $106.40 |
| Purchase #7 | $181.51 | 10.537% | $200.6357 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $684.69 | $735.2481 | $735.25 | $735.20 | $735.30 | |