| 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 | $114.75 | 3.552% | $118.8259 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $228.84 | 8.208% | $247.6232 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $55.81 | 5.796% | $59.0447 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $61.76 | 10.324% | $68.1361 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $18.66 | 13.592% | $21.1963 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $220.27 | 6.595% | $234.7968 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $123.25 | 3.412% | $127.4553 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $823.34 | $877.0783 | $877.09 | $877.10 | $877.00 | |