| 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 | $9.30 | 8.134% | $10.0565 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $102.31 | 10.295% | $112.8428 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $11.49 | 3.114% | $11.8478 | $11.85 | $11.85 | $11.80 |
| Purchase #4 | $129.28 | 3.390% | $133.6626 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $143.69 | 5.748% | $151.9493 | $151.95 | $151.95 | $151.90 |
| Purchase #6 | $190.98 | 8.761% | $207.7118 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $164.71 | 12.313% | $184.9907 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $751.76 | $813.0615 | $813.06 | $813.05 | $813.00 | |