| 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 | $200.45 | 7.586% | $215.6561 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $157.85 | 9.127% | $172.257 | $172.26 | $172.25 | $172.30 |
| Purchase #3 | $62.97 | 12.863% | $71.0698 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $121.31 | 4.452% | $126.7107 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $57.45 | 4.409% | $59.983 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $206.96 | 10.495% | $228.6805 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $206.88 | 12.390% | $232.5124 | $232.51 | $232.50 | $232.50 |
| 7 purchase totals = | $1,013.87 | $1,106.8695 | $1,106.87 | $1,106.85 | $1,107.00 | |