| 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 | $164.79 | 5.721% | $174.2176 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $36.97 | 9.524% | $40.491 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $82.47 | 4.341% | $86.05 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $216.49 | 7.515% | $232.7592 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $250.96 | 12.621% | $282.6337 | $282.63 | $282.65 | $282.60 |
| Purchase #6 | $97.75 | 4.558% | $102.2054 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $157.35 | 11.667% | $175.708 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $1,006.78 | $1,094.0649 | $1,094.07 | $1,094.05 | $1,094.10 | |