| 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 | $11.55 | 7.263% | $12.3889 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $127.90 | 3.362% | $132.2 | $132.20 | $132.20 | $132.20 |
| Purchase #3 | $211.98 | 13.409% | $240.4044 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $53.81 | 9.648% | $59.0016 | $59.00 | $59.00 | $59.00 |
| Purchase #5 | $102.56 | 12.319% | $115.1944 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $75.63 | 7.198% | $81.0738 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $200.27 | 11.215% | $222.7303 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $783.70 | $862.9934 | $862.98 | $863.00 | $863.00 | |