| 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 | $8.96 | 4.239% | $9.3398 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $229.45 | 8.603% | $249.1896 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $223.36 | 12.832% | $252.0216 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $218.49 | 3.771% | $226.7293 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $75.80 | 9.516% | $83.0131 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $249.80 | 4.571% | $261.2184 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $241.75 | 13.738% | $274.9616 | $274.96 | $274.95 | $275.00 |
| 7 purchase totals = | $1,247.61 | $1,356.4734 | $1,356.47 | $1,356.45 | $1,356.40 | |