| 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 | $157.52 | 7.126% | $168.7449 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $48.85 | 8.229% | $52.8699 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $111.88 | 7.569% | $120.3482 | $120.35 | $120.35 | $120.30 |
| Purchase #4 | $107.43 | 4.489% | $112.2525 | $112.25 | $112.25 | $112.30 |
| Purchase #5 | $93.65 | 3.509% | $96.9362 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $96.66 | 4.588% | $101.0948 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $244.95 | 8.494% | $265.7561 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $860.94 | $918.0026 | $918.00 | $918.00 | $918.00 | |