| 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 | $250.44 | 3.849% | $260.0794 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $59.89 | 12.685% | $67.487 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $246.40 | 5.385% | $259.6686 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $158.65 | 9.568% | $173.8296 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $72.88 | 13.297% | $82.5709 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $191.51 | 6.606% | $204.1612 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $140.89 | 9.441% | $154.1914 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $1,120.66 | $1,201.9881 | $1,201.99 | $1,202.00 | $1,202.10 | |