| 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 | $124.68 | 5.554% | $131.6047 | $131.60 | $131.60 | $131.60 |
| Purchase #2 | $54.66 | 8.784% | $59.4613 | $59.46 | $59.45 | $59.50 |
| Purchase #3 | $223.65 | 3.763% | $232.0659 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $96.87 | 11.275% | $107.7921 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $97.28 | 10.388% | $107.3854 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $95.38 | 4.404% | $99.5805 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $95.91 | 8.572% | $104.1314 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $788.43 | $842.0213 | $842.02 | $842.05 | $842.10 | |