| 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 | $139.88 | 8.136% | $151.2606 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $16.96 | 4.687% | $17.7549 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $151.52 | 3.873% | $157.3884 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $101.78 | 10.769% | $112.7407 | $112.74 | $112.75 | $112.70 |
| Purchase #5 | $71.37 | 4.776% | $74.7786 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $84.44 | 9.786% | $92.7033 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $147.86 | 12.288% | $166.029 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $713.81 | $772.6555 | $772.65 | $772.70 | $772.70 | |