| 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 | $47.45 | 13.216% | $53.721 | $53.72 | $53.70 | $53.70 |
| Purchase #2 | $167.77 | 7.756% | $180.7822 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $31.93 | 6.364% | $33.962 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $110.43 | 12.338% | $124.0549 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $133.54 | 5.419% | $140.7765 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $151.71 | 10.189% | $167.1677 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $130.73 | 9.598% | $143.2775 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $773.56 | $843.7418 | $843.74 | $843.75 | $843.90 | |