| 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 | $214.83 | 13.341% | $243.4905 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $71.98 | 4.556% | $75.2594 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $82.65 | 10.436% | $91.2754 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $30.49 | 8.199% | $32.9899 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $172.32 | 4.205% | $179.5661 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $97.87 | 7.471% | $105.1819 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $88.92 | 13.377% | $100.8148 | $100.81 | $100.80 | $100.80 |
| 7 purchase totals = | $759.06 | $828.5780 | $828.58 | $828.60 | $828.70 | |