| 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 | $191.80 | 6.317% | $203.916 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $245.45 | 8.273% | $265.7561 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $11.33 | 3.438% | $11.7195 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $192.36 | 12.247% | $215.9183 | $215.92 | $215.90 | $215.90 |
| Purchase #5 | $33.61 | 11.804% | $37.5773 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $106.33 | 10.772% | $117.7839 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $89.96 | 11.305% | $100.13 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $870.84 | $952.8011 | $952.81 | $952.80 | $952.80 | |