| 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 | $38.34 | 10.741% | $42.4581 | $42.46 | $42.45 | $42.50 |
| Purchase #2 | $38.79 | 5.730% | $41.0127 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $237.57 | 8.359% | $257.4285 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $74.31 | 3.205% | $76.6916 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $19.39 | 4.162% | $20.197 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $55.94 | 13.527% | $63.507 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $70.42 | 3.807% | $73.1009 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $534.76 | $574.3958 | $574.40 | $574.40 | $574.40 | |