| 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 | $75.59 | 7.557% | $81.3023 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $152.61 | 5.140% | $160.4542 | $160.45 | $160.45 | $160.50 |
| Purchase #3 | $99.33 | 5.432% | $104.7256 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $110.82 | 7.216% | $118.8168 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $99.60 | 10.769% | $110.3259 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $212.64 | 11.488% | $237.0681 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $137.34 | 13.854% | $156.3671 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $887.93 | $969.0600 | $969.07 | $969.05 | $969.10 | |