| 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 | $100.25 | 5.482% | $105.7457 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $91.89 | 11.392% | $102.3581 | $102.36 | $102.35 | $102.40 |
| Purchase #3 | $149.39 | 5.698% | $157.9022 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $250.37 | 7.434% | $268.9825 | $268.98 | $269.00 | $269.00 |
| Purchase #5 | $71.47 | 12.271% | $80.2401 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $106.49 | 13.237% | $120.5861 | $120.59 | $120.60 | $120.60 |
| Purchase #7 | $112.53 | 5.654% | $118.8924 | $118.89 | $118.90 | $118.90 |
| 7 purchase totals = | $882.39 | $954.7071 | $954.71 | $954.75 | $954.70 | |