| 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 | $63.28 | 8.226% | $68.4854 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $178.43 | 13.157% | $201.906 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $82.81 | 13.678% | $94.1368 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $8.38 | 11.693% | $9.3599 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $28.63 | 5.252% | $30.1336 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $69.42 | 5.453% | $73.2055 | $73.21 | $73.20 | $73.20 |
| Purchase #7 | $72.39 | 6.719% | $77.2539 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $503.34 | $554.4811 | $554.49 | $554.50 | $554.50 | |