| 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 | $44.37 | 11.268% | $49.3696 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $180.50 | 5.700% | $190.7885 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $191.80 | 10.112% | $211.1948 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $52.28 | 3.586% | $54.1548 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $157.41 | 6.729% | $168.0021 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $100.47 | 5.315% | $105.81 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $73.66 | 12.381% | $82.7798 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $800.49 | $862.0996 | $862.09 | $862.10 | $862.20 | |