How to get last two decimals of ask or bid in c++?

[George]

I have a strategy where I place buy and sell orders based on the 50 and 00 of the eur/usd. So I need to capture when ask or bid moves past a 50 or 00 for example if price is below 1.3140 and crosses 1.3150 I want to place orders. I just do not know how to capture the "50" of 1.3150

Thanks for you help!

[FX Helper]

Hello,

I think, (modf(price)*10000)%100 will give you two last numbers of the price for 4 digit price.

If price is 5-digit then it will be (modf(price)*100000)%1000 and you will get 3 digits.

[George]

I will try that .. thank you