| 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 | $27.92 | 8.510% | $30.296 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $247.69 | 5.713% | $261.8405 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $171.80 | 9.452% | $188.0385 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $113.98 | 4.121% | $118.6771 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $33.58 | 6.239% | $35.6751 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $242.60 | 8.389% | $262.9517 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $77.80 | 11.651% | $86.8645 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $915.37 | $984.3434 | $984.35 | $984.40 | $984.40 | |