| 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 | $184.62 | 9.800% | $202.7128 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $79.91 | 9.537% | $87.531 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $115.34 | 8.821% | $125.5141 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $203.55 | 11.568% | $227.0967 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $30.71 | 6.299% | $32.6444 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $101.27 | 6.143% | $107.491 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $9.41 | 13.697% | $10.6989 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $724.81 | $793.6889 | $793.68 | $793.70 | $793.60 | |