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 | $9.88 | 9.345% | $10.8033 | $10.80 | $10.80 | $10.80 |
Purchase #2 | $129.77 | 10.266% | $143.0922 | $143.09 | $143.10 | $143.10 |
Purchase #3 | $237.41 | 10.248% | $261.7398 | $261.74 | $261.75 | $261.70 |
Purchase #4 | $230.43 | 7.585% | $247.9081 | $247.91 | $247.90 | $247.90 |
Purchase #5 | $120.62 | 11.247% | $134.1861 | $134.19 | $134.20 | $134.20 |
Purchase #6 | $191.53 | 4.258% | $199.6853 | $199.69 | $199.70 | $199.70 |
Purchase #7 | $243.80 | 9.625% | $267.2658 | $267.27 | $267.25 | $267.30 |
7 purchase totals = | $1,163.44 | $1,264.6806 | $1,264.69 | $1,264.70 | $1,264.70 |