| 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 | $13.89 | 8.432% | $15.0612 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $195.98 | 8.531% | $212.6991 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $154.70 | 6.114% | $164.1584 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $35.48 | 4.444% | $37.0567 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $169.29 | 8.715% | $184.0436 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $172.46 | 12.113% | $193.3501 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $62.69 | 11.661% | $70.0003 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $804.49 | $876.3694 | $876.37 | $876.35 | $876.50 | |