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 | $28.46 | 6.180% | $30.2188 | $30.22 | $30.20 | $30.20 |
Purchase #2 | $6.34 | 7.268% | $6.8008 | $6.80 | $6.80 | $6.80 |
Purchase #3 | $148.30 | 10.122% | $163.3109 | $163.31 | $163.30 | $163.30 |
Purchase #4 | $117.93 | 12.542% | $132.7208 | $132.72 | $132.70 | $132.70 |
Purchase #5 | $184.88 | 6.128% | $196.2094 | $196.21 | $196.20 | $196.20 |
Purchase #6 | $128.58 | 8.674% | $139.733 | $139.73 | $139.75 | $139.70 |
Purchase #7 | $42.30 | 10.869% | $46.8976 | $46.90 | $46.90 | $46.90 |
7 purchase totals = | $656.79 | $715.8913 | $715.89 | $715.85 | $715.80 |