| 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 | $193.70 | 5.719% | $204.7777 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $49.63 | 10.272% | $54.728 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $227.99 | 12.739% | $257.0336 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $73.29 | 5.851% | $77.5782 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $237.83 | 12.421% | $267.3709 | $267.37 | $267.35 | $267.40 |
| Purchase #6 | $92.87 | 8.586% | $100.8438 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $244.77 | 3.291% | $252.8254 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,120.08 | $1,215.1576 | $1,215.16 | $1,215.25 | $1,215.10 | |