| 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 | $154.69 | 9.411% | $169.2479 | $169.25 | $169.25 | $169.20 |
| Purchase #2 | $6.95 | 6.248% | $7.3842 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $44.42 | 12.624% | $50.0276 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $129.25 | 3.645% | $133.9612 | $133.96 | $133.95 | $134.00 |
| Purchase #5 | $57.45 | 5.495% | $60.6069 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $206.43 | 4.382% | $215.4758 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $142.56 | 10.652% | $157.7455 | $157.75 | $157.75 | $157.70 |
| 7 purchase totals = | $741.75 | $794.4491 | $794.46 | $794.50 | $794.40 | |