| 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 | $35.94 | 12.698% | $40.5037 | $40.50 | $40.50 | $40.50 |
| Purchase #2 | $236.89 | 5.602% | $250.1606 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $157.29 | 3.671% | $163.0641 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $76.69 | 6.536% | $81.7025 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $119.37 | 12.158% | $133.883 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $180.46 | 12.686% | $203.3532 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $172.90 | 10.638% | $191.2931 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $979.54 | $1,063.9602 | $1,063.94 | $1,063.95 | $1,064.10 | |