| 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 | $214.88 | 13.290% | $243.4376 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $16.37 | 9.713% | $17.96 | $17.96 | $17.95 | $18.00 |
| Purchase #3 | $94.71 | 4.802% | $99.258 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $167.46 | 6.611% | $178.5308 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $174.52 | 10.147% | $192.2285 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $63.60 | 7.639% | $68.4584 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $117.66 | 3.437% | $121.704 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $849.20 | $921.5773 | $921.58 | $921.60 | $921.60 | |