| 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 | $216.36 | 12.640% | $243.7079 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $33.75 | 12.194% | $37.8655 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $37.33 | 3.807% | $38.7512 | $38.75 | $38.75 | $38.80 |
| Purchase #4 | $29.77 | 12.592% | $33.5186 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $190.57 | 12.826% | $215.0125 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $163.89 | 13.744% | $186.415 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $190.39 | 6.740% | $203.2223 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $862.06 | $958.4930 | $958.50 | $958.40 | $958.50 | |