| 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 | $237.46 | 3.700% | $246.246 | $246.25 | $246.25 | $246.20 |
| Purchase #2 | $39.98 | 11.841% | $44.714 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $51.70 | 7.749% | $55.7062 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $213.70 | 6.611% | $227.8277 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $153.51 | 9.334% | $167.8386 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $5.54 | 4.595% | $5.7946 | $5.79 | $5.80 | $5.80 |
| Purchase #7 | $164.74 | 8.239% | $178.3129 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $866.63 | $926.4400 | $926.44 | $926.45 | $926.30 | |