Incorrent Original Price Amount in Cart (with decimal too)

This plugin has a bug, when using prices with many decimals in the cart recalculates the wrong original price, in my case indicates addition 0.0000 while in fact it is 0.0005, you need to correct the calculation of the original price which is already set to Woocommerce.
The plugin misses numerous original prices.
Look at the image I attached so you see that indicates 0.0000 as the original price. I have already tried to add from woocommerce 4 decimal places the plugin continues to calculate an incorrect original price in the cart.

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