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 | $99.99 | 5.872% | $105.8614 | $105.86 | $105.85 | $105.90 |
Purchase #2 | $84.88 | 10.517% | $93.8068 | $93.81 | $93.80 | $93.80 |
Purchase #3 | $214.97 | 3.629% | $222.7713 | $222.77 | $222.75 | $222.80 |
Purchase #4 | $113.88 | 9.814% | $125.0562 | $125.06 | $125.05 | $125.10 |
Purchase #5 | $190.84 | 11.693% | $213.1549 | $213.15 | $213.15 | $213.20 |
Purchase #6 | $51.76 | 6.500% | $55.1244 | $55.12 | $55.10 | $55.10 |
Purchase #7 | $146.25 | 12.233% | $164.1408 | $164.14 | $164.15 | $164.10 |
7 purchase totals = | $902.57 | $979.9158 | $979.91 | $979.85 | $980.00 |