| 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 | $56.25 | 3.595% | $58.2722 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $70.36 | 5.658% | $74.341 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $208.47 | 8.226% | $225.6187 | $225.62 | $225.60 | $225.60 |
| Purchase #4 | $203.72 | 11.791% | $227.7406 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $200.56 | 3.103% | $206.7834 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $69.39 | 11.497% | $77.3678 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $51.52 | 13.371% | $58.4087 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $860.27 | $928.5324 | $928.53 | $928.50 | $928.50 | |