| 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 | $141.68 | 5.732% | $149.8011 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $159.80 | 5.256% | $168.1991 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $11.80 | 13.727% | $13.4198 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $125.48 | 8.863% | $136.6013 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $178.26 | 12.689% | $200.8794 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $106.88 | 9.170% | $116.6809 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $132.54 | 12.730% | $149.4123 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $856.44 | $934.9939 | $934.99 | $935.00 | $935.00 | |