| 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 | $124.82 | 11.262% | $138.8772 | $138.88 | $138.90 | $138.90 |
| Purchase #2 | $31.72 | 5.151% | $33.3539 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $192.72 | 11.121% | $214.1524 | $214.15 | $214.15 | $214.20 |
| Purchase #4 | $69.29 | 13.460% | $78.6164 | $78.62 | $78.60 | $78.60 |
| Purchase #5 | $148.38 | 10.323% | $163.6973 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $204.70 | 7.275% | $219.5919 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $54.91 | 10.819% | $60.8507 | $60.85 | $60.85 | $60.90 |
| 7 purchase totals = | $826.54 | $909.1398 | $909.14 | $909.15 | $909.30 | |