| 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 | $42.87 | 9.418% | $46.9075 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $250.37 | 13.325% | $283.7318 | $283.73 | $283.75 | $283.70 |
| Purchase #3 | $124.40 | 5.483% | $131.2209 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $64.64 | 7.872% | $69.7285 | $69.73 | $69.75 | $69.70 |
| Purchase #5 | $234.34 | 8.619% | $254.5378 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $136.69 | 4.239% | $142.4843 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $58.96 | 5.583% | $62.2517 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $912.27 | $990.8625 | $990.86 | $990.90 | $990.80 | |