| 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 | $159.97 | 5.772% | $169.2035 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $77.56 | 5.386% | $81.7374 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $43.51 | 6.382% | $46.2868 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $138.56 | 9.188% | $151.2909 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $60.38 | 3.580% | $62.5416 | $62.54 | $62.55 | $62.50 |
| Purchase #6 | $151.90 | 8.212% | $164.374 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $122.84 | 13.283% | $139.1568 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $754.72 | $814.5910 | $814.59 | $814.60 | $814.60 | |