| 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 | $116.68 | 9.430% | $127.6829 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $230.85 | 9.141% | $251.952 | $251.95 | $251.95 | $252.00 |
| Purchase #3 | $11.97 | 3.591% | $12.3998 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $26.95 | 13.211% | $30.5104 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $215.70 | 12.524% | $242.7143 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $67.54 | 11.280% | $75.1585 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $70.83 | 7.268% | $75.9779 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $740.52 | $816.3958 | $816.39 | $816.40 | $816.50 | |