| 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 | $108.96 | 13.526% | $123.6979 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $100.99 | 9.685% | $110.7709 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $176.32 | 7.639% | $189.7891 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $234.82 | 12.465% | $264.0903 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $34.49 | 12.384% | $38.7612 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $152.30 | 7.277% | $163.3829 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $19.36 | 7.231% | $20.7599 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $827.24 | $911.2522 | $911.25 | $911.25 | $911.40 | |