| 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 | $142.34 | 4.596% | $148.8819 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $250.63 | 6.811% | $267.7004 | $267.70 | $267.70 | $267.70 |
| Purchase #3 | $139.91 | 13.327% | $158.5558 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $26.45 | 5.222% | $27.8312 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $33.91 | 13.750% | $38.5726 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $127.38 | 8.248% | $137.8863 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $161.99 | 11.214% | $180.1556 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $882.61 | $959.5838 | $959.59 | $959.60 | $959.70 | |