| 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 | $21.91 | 12.122% | $24.5659 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $204.91 | 3.708% | $212.5081 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $202.78 | 13.476% | $230.1066 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $31.29 | 7.555% | $33.654 | $33.65 | $33.65 | $33.70 |
| Purchase #5 | $10.98 | 13.390% | $12.4502 | $12.45 | $12.45 | $12.50 |
| Purchase #6 | $166.34 | 4.866% | $174.4341 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $87.25 | 6.518% | $92.937 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $725.46 | $780.6559 | $780.66 | $780.65 | $780.70 | |