| 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 | $213.69 | 5.576% | $225.6054 | $225.61 | $225.60 | $225.60 |
| Purchase #2 | $146.64 | 8.703% | $159.4021 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $166.42 | 12.203% | $186.7282 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $16.43 | 11.341% | $18.2933 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $116.57 | 3.868% | $121.0789 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $18.70 | 7.242% | $20.0543 | $20.05 | $20.05 | $20.10 |
| Purchase #7 | $172.73 | 9.111% | $188.4674 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $851.18 | $919.6296 | $919.63 | $919.65 | $919.70 | |