| 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 | $132.39 | 8.208% | $143.2566 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $95.36 | 10.135% | $105.0247 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $191.46 | 10.308% | $211.1957 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $26.92 | 13.144% | $30.4584 | $30.46 | $30.45 | $30.50 |
| Purchase #5 | $105.36 | 10.767% | $116.7041 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $80.62 | 12.731% | $90.8837 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $75.56 | 7.458% | $81.1953 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $707.67 | $778.7185 | $778.72 | $778.70 | $778.80 | |