| 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 | $151.67 | 12.355% | $170.4088 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $223.75 | 3.533% | $231.6551 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $161.93 | 8.276% | $175.3313 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $98.33 | 5.116% | $103.3606 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $55.45 | 5.600% | $58.5552 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $27.98 | 8.795% | $30.4408 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $120.80 | 10.341% | $133.2919 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $839.91 | $903.0437 | $903.05 | $903.05 | $903.10 | |