| 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 | $75.30 | 6.391% | $80.1124 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $188.75 | 8.546% | $204.8806 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $209.46 | 6.318% | $222.6937 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $112.70 | 12.606% | $126.907 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $32.52 | 9.788% | $35.7031 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $124.90 | 4.134% | $130.0634 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $21.57 | 8.208% | $23.3405 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $765.20 | $823.7007 | $823.69 | $823.70 | $823.70 | |