| 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 | $220.58 | 6.601% | $235.1405 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $143.45 | 10.494% | $158.5036 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $161.81 | 10.321% | $178.5104 | $178.51 | $178.50 | $178.50 |
| Purchase #4 | $121.31 | 7.777% | $130.7443 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $68.44 | 13.216% | $77.485 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $191.74 | 13.637% | $217.8876 | $217.89 | $217.90 | $217.90 |
| Purchase #7 | $25.49 | 9.583% | $27.9327 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $932.82 | $1,026.2041 | $1,026.20 | $1,026.25 | $1,026.10 | |