There’s no specific time frame to when this feature can be added to QuickBooks Online, @Sahm11.
Being able to widen the customization option for decimals is a good idea. I’ll let our management team know your feedback. This way, they can submit a request to our Product Developers about this feature.
In the meantime, you can visit our blog site. This page will provide the latest news about QuickBooks and what our Product Team is working on.
Thanks for reaching out to Community. If you have other concerns with QuickBooks, I’ll be here to take care of them for you.