| 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 | $24.25 | 12.568% | $27.2977 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $135.68 | 5.173% | $142.6987 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $57.72 | 9.464% | $63.1826 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $83.68 | 3.334% | $86.4699 | $86.47 | $86.45 | $86.50 |
| Purchase #5 | $135.96 | 8.820% | $147.9517 | $147.95 | $147.95 | $148.00 |
| Purchase #6 | $125.34 | 13.594% | $142.3787 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $177.91 | 5.132% | $187.0403 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $740.54 | $797.0196 | $797.02 | $797.05 | $797.10 | |