| 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 | $118.84 | 6.286% | $126.3103 | $126.31 | $126.30 | $126.30 |
| Purchase #2 | $94.38 | 11.397% | $105.1365 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $177.29 | 7.386% | $190.3846 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $220.70 | 7.729% | $237.7579 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $198.61 | 13.507% | $225.4363 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $75.91 | 7.840% | $81.8613 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $15.43 | 11.484% | $17.202 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $901.16 | $984.0889 | $984.09 | $984.10 | $984.10 | |