| 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 | $107.78 | 5.194% | $113.3781 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $123.79 | 4.421% | $129.2628 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $207.30 | 3.643% | $214.8519 | $214.85 | $214.85 | $214.90 |
| Purchase #4 | $57.80 | 6.468% | $61.5385 | $61.54 | $61.55 | $61.50 |
| Purchase #5 | $65.35 | 12.590% | $73.5776 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $208.27 | 3.506% | $215.5719 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $72.26 | 5.201% | $76.0182 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $842.55 | $884.1990 | $884.20 | $884.20 | $884.30 | |