| 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 | $175.49 | 4.742% | $183.8117 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $128.29 | 4.762% | $134.3992 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $229.96 | 8.560% | $249.6446 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $223.49 | 9.312% | $244.3014 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $233.29 | 8.452% | $253.0077 | $253.01 | $253.00 | $253.00 |
| Purchase #6 | $186.89 | 11.867% | $209.0682 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $208.69 | 8.850% | $227.1591 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,386.10 | $1,501.3919 | $1,501.39 | $1,501.35 | $1,501.40 | |