| 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 | $7.48 | 12.226% | $8.3945 | $8.39 | $8.40 | $8.40 |
| Purchase #2 | $119.96 | 9.783% | $131.6957 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $241.37 | 8.343% | $261.5075 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $17.69 | 7.336% | $18.9877 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $60.47 | 5.102% | $63.5552 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $7.86 | 11.193% | $8.7398 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $203.41 | 13.809% | $231.4989 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $658.24 | $724.3793 | $724.39 | $724.40 | $724.40 | |