| 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 | $33.83 | 12.353% | $38.009 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $235.74 | 9.405% | $257.9113 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $228.84 | 3.237% | $236.2476 | $236.25 | $236.25 | $236.20 |
| Purchase #4 | $121.47 | 12.473% | $136.621 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $150.67 | 7.257% | $161.6041 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $25.49 | 9.176% | $27.829 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $107.36 | 11.247% | $119.4348 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $903.40 | $977.6568 | $977.65 | $977.65 | $977.50 | |