| 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 | $74.34 | 10.521% | $82.1613 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $171.44 | 7.733% | $184.6975 | $184.70 | $184.70 | $184.70 |
| Purchase #3 | $70.58 | 3.309% | $72.9155 | $72.92 | $72.90 | $72.90 |
| Purchase #4 | $27.37 | 13.174% | $30.9757 | $30.98 | $31.00 | $31.00 |
| Purchase #5 | $159.88 | 6.567% | $170.3793 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $42.34 | 5.649% | $44.7318 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $136.97 | 11.560% | $152.8037 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $682.92 | $738.6648 | $738.67 | $738.70 | $738.70 | |