| 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 | $190.36 | 5.522% | $200.8717 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $50.34 | 11.546% | $56.1523 | $56.15 | $56.15 | $56.20 |
| Purchase #3 | $221.37 | 5.790% | $234.1873 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $74.51 | 8.673% | $80.9723 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $17.70 | 8.822% | $19.2615 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $74.41 | 10.671% | $82.3503 | $82.35 | $82.35 | $82.40 |
| Purchase #7 | $55.59 | 10.739% | $61.5598 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $684.28 | $735.3552 | $735.35 | $735.30 | $735.60 | |