| 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 | $57.48 | 12.316% | $64.5592 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $221.27 | 4.485% | $231.194 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $231.35 | 5.265% | $243.5306 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $154.68 | 3.655% | $160.3336 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $148.66 | 5.750% | $157.208 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $160.59 | 5.753% | $169.8287 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $239.86 | 10.660% | $265.4291 | $265.43 | $265.45 | $265.40 |
| 7 purchase totals = | $1,213.89 | $1,292.0832 | $1,292.08 | $1,292.15 | $1,292.00 | |