| 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 | $147.50 | 7.171% | $158.0772 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $48.61 | 8.828% | $52.9013 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $49.33 | 3.727% | $51.1685 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $213.41 | 5.409% | $224.9533 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $216.68 | 8.612% | $235.3405 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $78.60 | 13.386% | $89.1214 | $89.12 | $89.10 | $89.10 |
| Purchase #7 | $224.64 | 4.345% | $234.4006 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $978.77 | $1,045.9628 | $1,045.96 | $1,045.95 | $1,046.00 | |