| 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 | $139.56 | 4.319% | $145.5876 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $99.82 | 6.167% | $105.9759 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $124.79 | 5.652% | $131.8431 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $58.72 | 12.840% | $66.2596 | $66.26 | $66.25 | $66.30 |
| Purchase #5 | $203.80 | 12.450% | $229.1731 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $15.67 | 5.579% | $16.5442 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $110.98 | 5.351% | $116.9185 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $753.34 | $812.3020 | $812.30 | $812.30 | $812.30 | |