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 | $27.97 | 7.817% | $30.1564 | $30.16 | $30.15 | $30.20 |
Purchase #2 | $98.38 | 4.180% | $102.4923 | $102.49 | $102.50 | $102.50 |
Purchase #3 | $133.81 | 11.276% | $148.8984 | $148.90 | $148.90 | $148.90 |
Purchase #4 | $50.71 | 13.240% | $57.424 | $57.42 | $57.40 | $57.40 |
Purchase #5 | $97.41 | 10.531% | $107.6682 | $107.67 | $107.65 | $107.70 |
Purchase #6 | $28.85 | 9.622% | $31.6259 | $31.63 | $31.65 | $31.60 |
Purchase #7 | $185.75 | 4.453% | $194.0214 | $194.02 | $194.00 | $194.00 |
7 purchase totals = | $622.88 | $672.2866 | $672.29 | $672.25 | $672.30 |