| 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 | $175.71 | 12.466% | $197.614 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $6.34 | 4.831% | $6.6463 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $136.90 | 13.425% | $155.2788 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $11.99 | 3.203% | $12.374 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $168.66 | 6.274% | $179.2417 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $88.39 | 12.839% | $99.7384 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $152.66 | 4.215% | $159.0946 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $740.65 | $809.9878 | $809.98 | $810.00 | $809.90 | |