| 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 | $169.96 | 4.511% | $177.6269 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $47.87 | 3.620% | $49.6029 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $52.38 | 12.714% | $59.0396 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $66.70 | 10.121% | $73.4507 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $84.75 | 8.815% | $92.2207 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $222.31 | 11.695% | $248.3092 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $148.62 | 13.651% | $168.9081 | $168.91 | $168.90 | $168.90 |
| 7 purchase totals = | $792.59 | $869.1581 | $869.16 | $869.15 | $869.10 | |