JS how to judge when data contains integer and floating-point types. Floating-point decimals retain two digits after the decimal point

Throw questions ：

        When writing code today , Find out ajax Traversal data The number of digits after the floating point decimal point is too long （ There are many after the decimal point 0）, Use .toFixed(2) when , Although the two decimal places are left after the floating point , however Integer data More .00 （ One more point and two zeros ）.

resolvent ：

        Just go through the data , Add judgement ：

var html = '';
for(var i = 0; i < data.length;i++){
    html +='<tr><td>' + data[i].data? (parseInt(data[i].data)!=data[i].data?data[i].data.toFixed(2):data[i].data):0 + '</td></tr>'
}