| 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 | $175.36 | 4.863% | $183.8878 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $112.85 | 12.544% | $127.0059 | $127.01 | $127.00 | $127.00 |
| Purchase #3 | $21.97 | 4.208% | $22.8945 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $152.95 | 11.118% | $169.955 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $92.34 | 11.179% | $102.6627 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $186.69 | 11.691% | $208.5159 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $141.30 | 5.647% | $149.2792 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $883.46 | $964.2010 | $964.21 | $964.20 | $964.30 | |