| 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 | $90.74 | 13.170% | $102.6905 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $233.65 | 11.735% | $261.0688 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $242.48 | 6.182% | $257.4701 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $127.37 | 5.305% | $134.127 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $141.56 | 11.450% | $157.7686 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $169.83 | 12.167% | $190.4932 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $41.64 | 10.106% | $45.8481 | $45.85 | $45.85 | $45.80 |
| 7 purchase totals = | $1,047.27 | $1,149.4663 | $1,149.47 | $1,149.45 | $1,149.50 | |