| 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 | $216.58 | 5.126% | $227.6819 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $234.84 | 10.153% | $258.6833 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $241.69 | 6.347% | $257.0301 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $146.97 | 12.240% | $164.9591 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $7.86 | 9.170% | $8.5808 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $59.31 | 7.753% | $63.9083 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $12.38 | 4.759% | $12.9692 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $919.63 | $993.8127 | $993.81 | $993.85 | $993.90 | |