| 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 | $64.58 | 9.722% | $70.8585 | $70.86 | $70.85 | $70.90 |
| Purchase #2 | $107.84 | 12.169% | $120.963 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $110.66 | 13.559% | $125.6644 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $150.94 | 12.749% | $170.1833 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $198.34 | 4.260% | $206.7893 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $10.61 | 12.858% | $11.9742 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $85.27 | 12.524% | $95.9492 | $95.95 | $95.95 | $95.90 |
| 7 purchase totals = | $728.24 | $802.3819 | $802.37 | $802.35 | $802.50 | |