| 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 | $218.38 | 4.185% | $227.5192 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $65.27 | 12.289% | $73.291 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $210.51 | 11.790% | $235.3291 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $13.38 | 12.494% | $15.0517 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $63.94 | 4.644% | $66.9094 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $94.31 | 10.752% | $104.4502 | $104.45 | $104.45 | $104.50 |
| Purchase #7 | $157.84 | 11.186% | $175.496 | $175.50 | $175.50 | $175.50 |
| 7 purchase totals = | $823.63 | $898.0466 | $898.05 | $898.05 | $898.10 | |