jquery - How do I get this simple sales tax calculator to not break and clear fields? -

All I'm trying to do is not get it when I calculate, and clear the clear button two Make text field I know that I have a simple error and it's okay okay, thanks for the help!

  & lt; Form id = "form" & gt; Sub Total: & lt; Input id = "uptot" value = "5" type = "text" /> gt; & Lt; Br / & gt; Tax%: & lt; Input id = "tax" value = "6" type = "text" /> gt; & Lt; Br / & gt; & Lt; Input id = "calc" type = "submit" value = "calculation" /> & Lt; Input id = "reset" type = "submit" value = "clear" /> & Lt; / Form & gt;   
 jquery:  
  $ (function () {$ ('# calc'). Click (function () {var taxf = ($ ( 'Val () / 100); Val () (= (' $ subtot '). Val () * (Taffe + 1)) Tofix (2); Alert ("Your total is $"); $ (' # Form '). Submit ();}); addTax ()})    
 
 
 You need to change some stuff.  
  Whatever has changed:   
 
 Your reset button is of this type.  
 Setting hard-coded values ​​as default is defined by They will not be eligible to reset.  
 The final closing cell for the semi-colon and good practice has been added to your function call.   
  HTML:   
  
 form ID = "form" & gt; sub total: & lt; input id = "uptot" value = "" type = "text" / 
 Tax%: & lt; Input ID = "tax" value = "" type = "article" /> gt; 
 & lt; input id = "Calc" type = "submit" value = "calculation" /> & Lt; Input id = "reset" type = "reset" value = "reset" /> & Lt; / Form & gt; Click the   
  jquery:   
  $ (function () {$ ('# calc') (function () { Var taxf = ($ ('$ tax') Val () / 100); var tot = ($ ('# subtot'). Val () * (taxf + 1)) toFixed (2); Alert ("Your Total is $ "+ tot); $ ('# form'). Submit ();}); addTax ();});