| 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 | $66.90 | 6.689% | $71.3749 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $68.99 | 11.460% | $76.8963 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $93.73 | 13.308% | $106.2036 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $105.91 | 4.507% | $110.6834 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $242.97 | 12.557% | $273.4797 | $273.48 | $273.50 | $273.50 |
| Purchase #6 | $236.27 | 7.510% | $254.0139 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $52.78 | 6.764% | $56.35 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $867.55 | $949.0018 | $948.99 | $949.00 | $949.10 | |