| 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 | $118.85 | 7.567% | $127.8434 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $197.87 | 12.317% | $222.2416 | $222.24 | $222.25 | $222.20 |
| Purchase #3 | $15.73 | 8.704% | $17.0991 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $148.51 | 6.719% | $158.4884 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $174.63 | 3.491% | $180.7263 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $30.82 | 6.498% | $32.8227 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $145.65 | 9.374% | $159.3032 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $832.06 | $898.5247 | $898.52 | $898.55 | $898.40 | |