| 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 | $216.33 | 13.173% | $244.8272 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $156.56 | 4.350% | $163.3704 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $237.37 | 9.171% | $259.1392 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $30.43 | 4.529% | $31.8082 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $237.90 | 5.197% | $250.2637 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $178.82 | 8.223% | $193.5244 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $236.51 | 10.113% | $260.4283 | $260.43 | $260.45 | $260.40 |
| 7 purchase totals = | $1,293.92 | $1,403.3614 | $1,403.36 | $1,403.35 | $1,403.30 | |