| 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 | $206.30 | 5.539% | $217.727 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $144.44 | 7.607% | $155.4276 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $75.74 | 5.683% | $80.0443 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $11.54 | 13.548% | $13.1034 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $43.45 | 13.399% | $49.2719 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $44.62 | 11.226% | $49.629 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $127.97 | 9.602% | $140.2577 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $654.06 | $705.4609 | $705.46 | $705.50 | $705.40 | |