| 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 | $46.44 | 7.652% | $49.9936 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $86.73 | 8.557% | $94.1515 | $94.15 | $94.15 | $94.20 |
| Purchase #3 | $114.40 | 7.520% | $123.0029 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $248.78 | 4.657% | $260.3657 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $116.53 | 6.289% | $123.8586 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $91.78 | 13.825% | $104.4686 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $45.69 | 3.866% | $47.4564 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $750.35 | $803.2973 | $803.30 | $803.25 | $803.50 | |