| 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 | $215.32 | 7.591% | $231.6649 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $162.26 | 5.451% | $171.1048 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $147.82 | 3.295% | $152.6907 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $136.71 | 8.812% | $148.7569 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $51.87 | 13.651% | $58.9508 | $58.95 | $58.95 | $59.00 |
| Purchase #6 | $10.64 | 6.853% | $11.3692 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $146.87 | 10.537% | $162.3457 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $871.49 | $936.8830 | $936.88 | $936.85 | $937.00 | |