Thanks for your answer but I already told that I did
Please see on the picture below http://joxi.ru/a2XE0qRI1LoR1A
Fig 1 – I set number of decimals to 6 in the Settings
Fug 2 – The BTC price on product page shows with 6 decimals
BUT
Fig 3 – The rate you guys receiving from CurrencyLayer still shows 4 decimals even though I see in API that CurrencyLayer outputs 6 decimals http://joxi.ru/52aEKa7I4xaVD2
Thanks
http://joxi.ru/Vm6lwOPTDq8BMA the currencyLayer sends the rate with 6 digits from what I found in the API answer, so most likely the issuer is on the plugin side
thanks
speaking up about USD/BTC rate , at least 6 digits should be available to have the actual rate