| 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 | $195.83 | 8.347% | $212.1759 | $212.18 | $212.20 | $212.20 |
| Purchase #2 | $126.50 | 13.329% | $143.3612 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $242.32 | 8.119% | $261.994 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $19.61 | 9.584% | $21.4894 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $23.79 | 12.662% | $26.8023 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $36.42 | 12.819% | $41.0887 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $36.29 | 9.524% | $39.7463 | $39.75 | $39.75 | $39.70 |
| 7 purchase totals = | $680.76 | $746.6578 | $746.66 | $746.70 | $746.70 | |