I am leaving this message because these days (In India) Paypal tacking 18% fee on his total fee.
For Example: If you will get 100$ from client then PayPal taking 4.4%+$.30($0 to $3000) + 18% of this (4.4%+$.30($0 to $3000))
I request to you, please update your calculation method according to latest indian paypal fee according to GST rules.
For More information:
https://forums.digitalpoint.com/threads ... r.2814647/
https://www.paypal.com/in/webapps/mpp/u ... icies-full