| 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 | $87.54 | 5.797% | $92.6147 | $92.61 | $92.60 | $92.60 |
| Purchase #2 | $92.88 | 6.573% | $98.985 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $225.78 | 3.534% | $233.7591 | $233.76 | $233.75 | $233.80 |
| Purchase #4 | $46.88 | 4.327% | $48.9085 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $21.91 | 9.298% | $23.9472 | $23.95 | $23.95 | $23.90 |
| Purchase #6 | $207.63 | 9.817% | $228.013 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $100.56 | 6.572% | $107.1688 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $783.18 | $833.3963 | $833.40 | $833.35 | $833.40 | |