miss 1cent in subtotal and total Cart Woocommerce & dynamic pricing and discount

Dear Github Team,
please I need your help! I am beginner in PHP, hooks, woocommerce but I do my best to bring the shop for the new business of my husband to work. But now I don’t know what I can do to get online on countered scheduled date.
I need plugin dynamic pricing and discount for organize different discounts of customer groups in product categories and extra charge for some things.
But if I activate the plugin I get wront subtotal and total in my cart, checkout and so on if I order more than 1 item but each only 1 piece.
For example: 1 x cap 16.00 + 1 x hoody 16.00 = 31.99  + delivery cost 7.00 = 38.98

If I order only 1 item with one piece it works
If I order any item with more than 1 piece it works

The plugin support told me that this is a bug in woocommerce and I will get issue with version 3.3. the woocommerce support told me they do not know about this bug and 3.3. will be online on 30.1.
I have to go online with shop on 1.2. - so I have a problem.
I do not want to install 3.3. beta because some will break with this I am dead.

I can not believe that nobody have the same problem and there is no solution except to wait of the new version of woocommerce and hope that it help.
My idea is -  if it is possible  - to hook the subtotal and the total if in my cart are item entries and pieces the same total add 1 cent to subtotal and 1 cent tot total.
But I am not able to do this.

Hi urkaGR,

Thanks for being part of the GitHub Community Forum! We’re glad you’re here.

I wanted to jump in here, and mention that if you don’t get the help you’re looking for from this particular community, you might want to try getting help somewhere that focuses on Woocommerce and/or the specific tool you’re using. It’s definitely possible another GitHub user might have run into this same issue and can help, but the GitHub Community Forum focuses primarily on topics related to GitHub, Git, and development projects hosted on GitHub. We want to make sure you’re getting the best support you can, but this forum may not be the right place for this particular topic.

Best of luck!