Bug problem occurs during conversion of Javascript function parseInt()_javascript skills

This is a very strange thing, and I found it in today's test. parseInt(1.13*100), the actual return value is 112. Just look at the code

Copy the code The code is as follows:

< ;script type="text/javascript">
function test(){
var thisvalue = 0;
thisvalue=yuanToFen($("#inp").val());

alert(thisvalue);
}
/*yuan transfer points*/
function yuanToFen(yuan){
return parseInt(yuan*100,10);//Solution: change The return here is changed to: parseInt(yuan*1000,10)/10;
}