sending an incorrect amount, resulting in underpayment errors.

[monsterbitar]

Describe the bug
When paying to a payment request like this `bitcoincash:?amount=0.00507331 the last 2 digits are cut off resulting in underpayments. The onchain payment shows a sent value of 0.005073.

To Reproduce
Steps to reproduce the behavior:

1. Make a payment request as per above, I used the bitcoin cash registrer app
2. scan the payment QR code with a separate app to verify that the numbers are correct
3. scan the payment QR code with the bitpay wallet and send the payment
4. verify onchain that the sent transaction has the last two digits cut off / rounded

Expected behavior
Bitpay wallet should send the requested number of satoshis.

Screenshots
no screenshots available atm. (but can arrange if necessary)

Smartphone (please complete the following information):

• Device: Oukitel WP9
• OS: Android 10
• Browser: not applicable? duckduckgo either way
• Version: 14.4.3 [eae2185]

Additional context
no additional context available. (but if necessary, I can gather transaction hashes and provide later)