How to add support for decimal numbers?

[Rafinhi]

Hi, I have replaced the BTCUSD pair with DOTUSD pair, but as DOT trades around 42 USD at this moment it would be kinda cool to see the decimals as well, I tried to modify the code myself but it seems like there is a lot of use of the integers and simply replacing them with float might not be enough. Is there an easy way to make this change?

[Rafinhi]

Solved it by adding :

"char buf[7];" below of "int lastTimeframe = -1;"

and below of "int price = round(candles[candlesLimit-1].c);" I added: "float FloatPrice = candles[candlesLimit-1].c;"
and then replacing the "//tft.print(formatPrice(price));" with:
gcvt(FloatPrice, 4, buf);
tft.print(buf);

This is a dirty solution as it just keeps all the background calculations and just displays current price with the 2 decimal numbers but its good enough for me :)