| 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 | $121.44 | 4.395% | $126.7773 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $66.81 | 5.536% | $70.5086 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $194.36 | 5.657% | $205.3549 | $205.35 | $205.35 | $205.40 |
| Purchase #4 | $161.73 | 5.323% | $170.3389 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $115.86 | 7.655% | $124.7291 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $16.44 | 7.197% | $17.6232 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $19.90 | 9.352% | $21.761 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $696.54 | $737.0930 | $737.09 | $737.10 | $737.10 | |