| 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 | $194.66 | 9.791% | $213.7192 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $197.54 | 12.471% | $222.1752 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $90.95 | 6.816% | $97.1492 | $97.15 | $97.15 | $97.10 |
| Purchase #4 | $174.60 | 13.629% | $198.3962 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $148.92 | 6.587% | $158.7294 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $194.67 | 12.478% | $218.9609 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $57.90 | 6.844% | $61.8627 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $1,059.24 | $1,170.9928 | $1,171.00 | $1,171.00 | $1,171.00 | |