| 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 | $177.52 | 7.420% | $190.692 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $97.79 | 5.395% | $103.0658 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $15.39 | 4.214% | $16.0385 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $76.98 | 4.491% | $80.4372 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $180.73 | 4.289% | $188.4815 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $52.86 | 8.256% | $57.2241 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $21.36 | 10.570% | $23.6178 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $622.63 | $659.5569 | $659.56 | $659.55 | $659.50 | |