| 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 | $179.93 | 9.352% | $196.7571 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $15.26 | 3.714% | $15.8268 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $56.91 | 4.708% | $59.5893 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $23.81 | 12.139% | $26.7003 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $185.82 | 12.377% | $208.8189 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $160.34 | 5.520% | $169.1908 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $21.74 | 5.263% | $22.8842 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $643.81 | $699.7674 | $699.77 | $699.80 | $699.80 | |