| 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 | $70.92 | 11.502% | $79.0772 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $85.35 | 9.254% | $93.2483 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $216.82 | 5.575% | $228.9077 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $82.31 | 8.634% | $89.4166 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $75.61 | 11.849% | $84.569 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $96.53 | 11.766% | $107.8877 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $116.31 | 7.704% | $125.2705 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $743.85 | $808.3770 | $808.39 | $808.35 | $808.40 | |