| 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 | $138.57 | 13.826% | $157.7287 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $14.97 | 6.261% | $15.9073 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $117.49 | 6.457% | $125.0763 | $125.08 | $125.10 | $125.10 |
| Purchase #4 | $44.76 | 9.499% | $49.0118 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $138.89 | 13.322% | $157.3929 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $150.48 | 13.550% | $170.87 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $95.88 | 9.371% | $104.8649 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $701.04 | $780.8519 | $780.85 | $780.85 | $780.90 | |