For OP, there is no need of increasing the bet value after every roll. You can make use of the strategy option available with the casinos where you'll get a list of strategies. Martingale, D'Alembert system and you'll also have the access to create your own strategy. Maybe you can try with the feature and understand how perfect is the strategy to bring wins. 
The strategy op just explained is serious and can make us go bankruptcy if we are not careful and not that lucky. The gambling setting is more or less more of real strategy that could bring to old profits not take a look at what we are seeing there. So many strategy with less risks are plenty are better than this one