| 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 | $28.71 | 5.303% | $30.2325 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $141.30 | 4.413% | $147.5356 | $147.54 | $147.55 | $147.50 |
| Purchase #3 | $9.82 | 9.485% | $10.7514 | $10.75 | $10.75 | $10.80 |
| Purchase #4 | $164.31 | 11.583% | $183.342 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $172.73 | 12.191% | $193.7875 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $117.46 | 7.107% | $125.8079 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $173.30 | 6.689% | $184.892 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $807.63 | $876.3489 | $876.35 | $876.40 | $876.30 | |