| 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 | $116.54 | 11.766% | $130.2521 | $130.25 | $130.25 | $130.30 |
| Purchase #2 | $13.77 | 12.622% | $15.508 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $10.27 | 5.487% | $10.8335 | $10.83 | $10.85 | $10.80 |
| Purchase #4 | $70.96 | 8.615% | $77.0732 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $66.82 | 11.273% | $74.3526 | $74.35 | $74.35 | $74.40 |
| Purchase #6 | $191.35 | 9.569% | $209.6603 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $238.80 | 5.518% | $251.977 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $708.51 | $769.6567 | $769.65 | $769.65 | $769.80 | |