| 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 | $213.96 | 6.258% | $227.3496 | $227.35 | $227.35 | $227.30 |
| Purchase #2 | $100.73 | 6.619% | $107.3973 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $247.78 | 5.595% | $261.6433 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $123.74 | 8.468% | $134.2183 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $181.39 | 12.614% | $204.2705 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $21.68 | 11.205% | $24.1092 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $159.52 | 10.821% | $176.7817 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $1,048.80 | $1,135.7699 | $1,135.77 | $1,135.75 | $1,135.70 | |