| 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 | $120.74 | 10.854% | $133.8451 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $19.74 | 11.110% | $21.9331 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $77.77 | 5.205% | $81.8179 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $106.71 | 8.868% | $116.173 | $116.17 | $116.15 | $116.20 |
| Purchase #5 | $104.63 | 5.478% | $110.3616 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $141.56 | 12.358% | $159.054 | $159.05 | $159.05 | $159.10 |
| Purchase #7 | $206.95 | 13.114% | $234.0894 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $778.10 | $857.2741 | $857.27 | $857.25 | $857.30 | |