| 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 | $104.54 | 5.873% | $110.6796 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $240.90 | 8.725% | $261.9185 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $178.75 | 9.522% | $195.7706 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $13.82 | 8.488% | $14.993 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $231.96 | 9.851% | $254.8104 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $113.76 | 4.778% | $119.1955 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $139.64 | 5.584% | $147.4375 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $1,023.37 | $1,104.8051 | $1,104.81 | $1,104.80 | $1,104.80 | |