Number to word with Indian Rupees INR

Question

I want to convert number to word with Indian Rupees (INR).

 

I search many times through google, but I can't show exact format.

 

like as output..

0          ==>  Rupees zero only

120     ==>   Rupees one hundred twenty only

100000 ==> Rupees one lakh only

 

etc.

 

 

Please solve it.