| 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 | $125.87 | 13.734% | $143.157 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $226.80 | 12.314% | $254.7282 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $81.81 | 8.378% | $88.664 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $101.25 | 4.423% | $105.7283 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $97.44 | 13.703% | $110.7922 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $134.52 | 6.785% | $143.6472 | $143.65 | $143.65 | $143.60 |
| Purchase #7 | $225.85 | 6.769% | $241.1378 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $993.54 | $1,087.8547 | $1,087.86 | $1,087.90 | $1,087.80 | |