| 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 | $124.27 | 5.208% | $130.742 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $131.35 | 6.290% | $139.6119 | $139.61 | $139.60 | $139.60 |
| Purchase #3 | $11.84 | 10.745% | $13.1122 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $242.43 | 13.584% | $275.3617 | $275.36 | $275.35 | $275.40 |
| Purchase #5 | $25.64 | 11.742% | $28.6506 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $247.50 | 7.737% | $266.6491 | $266.65 | $266.65 | $266.60 |
| Purchase #7 | $23.65 | 4.555% | $24.7273 | $24.73 | $24.75 | $24.70 |
| 7 purchase totals = | $806.68 | $878.8548 | $878.85 | $878.85 | $878.80 | |