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 | $99.71 | 8.704% | $108.3888 | $108.39 | $108.40 | $108.40 |
Purchase #2 | $34.93 | 11.293% | $38.8746 | $38.87 | $38.85 | $38.90 |
Purchase #3 | $198.69 | 9.140% | $216.8503 | $216.85 | $216.85 | $216.90 |
Purchase #4 | $22.45 | 5.633% | $23.7146 | $23.71 | $23.70 | $23.70 |
Purchase #5 | $29.31 | 5.231% | $30.8432 | $30.84 | $30.85 | $30.80 |
Purchase #6 | $17.88 | 7.161% | $19.1604 | $19.16 | $19.15 | $19.20 |
Purchase #7 | $214.34 | 11.654% | $239.3192 | $239.32 | $239.30 | $239.30 |
7 purchase totals = | $617.31 | $677.1511 | $677.14 | $677.10 | $677.20 |