| 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 | $128.46 | 11.374% | $143.071 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $89.33 | 10.867% | $99.0375 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $14.71 | 6.192% | $15.6208 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $146.69 | 11.161% | $163.0621 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $186.80 | 11.417% | $208.127 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $15.62 | 6.869% | $16.6929 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $214.69 | 5.153% | $225.753 | $225.75 | $225.75 | $225.80 |
| 7 purchase totals = | $796.30 | $871.3643 | $871.36 | $871.35 | $871.40 | |