| 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 | $18.34 | 7.312% | $19.681 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $237.87 | 8.689% | $258.5385 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $188.69 | 3.443% | $195.1866 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $228.55 | 7.831% | $246.4478 | $246.45 | $246.45 | $246.40 |
| Purchase #5 | $132.80 | 3.584% | $137.5596 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $171.50 | 8.219% | $185.5956 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $59.25 | 3.804% | $61.5039 | $61.50 | $61.50 | $61.50 |
| 7 purchase totals = | $1,037.00 | $1,104.5130 | $1,104.52 | $1,104.55 | $1,104.50 | |