| 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 | $178.84 | 8.362% | $193.7946 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $213.77 | 10.678% | $236.5964 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $225.96 | 9.641% | $247.7448 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $42.46 | 13.585% | $48.2282 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $16.58 | 6.813% | $17.7096 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $57.46 | 13.335% | $65.1223 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $70.70 | 3.712% | $73.3244 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $805.77 | $882.5203 | $882.51 | $882.50 | $882.40 | |