| 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 | $99.69 | 11.782% | $111.4355 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $57.96 | 11.424% | $64.5814 | $64.58 | $64.60 | $64.60 |
| Purchase #3 | $213.41 | 13.810% | $242.8819 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $125.93 | 8.633% | $136.8015 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $206.40 | 4.159% | $214.9842 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $97.28 | 4.302% | $101.465 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $92.89 | 5.315% | $97.8271 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $893.56 | $969.9766 | $969.98 | $970.05 | $970.00 | |