| 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 | $129.68 | 5.749% | $137.1353 | $137.14 | $137.15 | $137.10 |
| Purchase #2 | $83.73 | 12.574% | $94.2582 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $97.53 | 8.372% | $105.6952 | $105.70 | $105.70 | $105.70 |
| Purchase #4 | $104.97 | 13.176% | $118.8008 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $190.68 | 3.467% | $197.2909 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $217.56 | 12.643% | $245.0661 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $87.79 | 13.251% | $99.4231 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $911.94 | $997.6696 | $997.68 | $997.65 | $997.70 | |