| 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 | $237.91 | 9.704% | $260.9968 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $57.71 | 13.375% | $65.4287 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $234.37 | 13.662% | $266.3896 | $266.39 | $266.40 | $266.40 |
| Purchase #4 | $5.75 | 11.851% | $6.4314 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $74.34 | 12.709% | $83.7879 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $89.37 | 12.441% | $100.4885 | $100.49 | $100.50 | $100.50 |
| Purchase #7 | $217.56 | 3.227% | $224.5807 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $917.01 | $1,008.1036 | $1,008.11 | $1,008.20 | $1,008.10 | |