| 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 | $104.96 | 3.639% | $108.7795 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $167.58 | 7.190% | $179.629 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $113.82 | 6.514% | $121.2342 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $68.96 | 3.519% | $71.3867 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $71.38 | 11.742% | $79.7614 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $177.71 | 12.273% | $199.5203 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $157.28 | 5.765% | $166.3472 | $166.35 | $166.35 | $166.30 |
| 7 purchase totals = | $861.69 | $926.6583 | $926.66 | $926.70 | $926.60 | |