| 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 | $195.47 | 13.599% | $222.052 | $222.05 | $222.05 | $222.10 |
| Purchase #2 | $20.30 | 11.266% | $22.587 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $70.25 | 6.370% | $74.7249 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $164.39 | 3.274% | $169.7721 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $160.30 | 9.224% | $175.0861 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $11.28 | 10.286% | $12.4403 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $163.56 | 7.680% | $176.1214 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $785.55 | $852.7838 | $852.78 | $852.75 | $852.80 | |