| 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 | $127.62 | 7.735% | $137.4914 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $26.55 | 5.496% | $28.0092 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $107.41 | 11.181% | $119.4195 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $73.67 | 13.721% | $83.7783 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $57.50 | 4.245% | $59.9409 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $116.52 | 7.360% | $125.0959 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $249.40 | 9.281% | $272.5468 | $272.55 | $272.55 | $272.50 |
| 7 purchase totals = | $758.67 | $826.2820 | $826.29 | $826.30 | $826.20 | |