| 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 | $249.83 | 9.107% | $272.582 | $272.58 | $272.60 | $272.60 |
| Purchase #2 | $103.36 | 9.197% | $112.866 | $112.87 | $112.85 | $112.90 |
| Purchase #3 | $100.98 | 6.630% | $107.675 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $25.58 | 10.161% | $28.1792 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $72.96 | 9.363% | $79.7912 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $185.84 | 5.680% | $196.3957 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $146.64 | 13.425% | $166.3264 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $885.19 | $963.8155 | $963.83 | $963.90 | $963.90 | |