Change Details

> + fee, fee_expected, output_amount > + Using value of coin['amount'] as decimal and removed 'int' > + Removed unnecessary parentheses > + Remove str() and use quotes Note: integers can be converted to Decimal directly, without using a string. This is a backport of [[https://github.com/bitcoin/bitcoin/pull/20039 | core#20039]]

Use python `Decimal` when defining fees and amounts. This ensures that subsequent operations on these amounts produces exact decimal amount, without potential rounding errors, instead of floats. This is a backport of [[https://github.com/bitcoin/bitcoin/pull/20039 | core#20039]]

> +Use python `Decimal` when defining fee,s and amounts. fee_expectedThis ensures that subsequent operations on these amounts produces exact decimal amount, output_amount > + Using value of coin['amount'] as decimal and removed 'int' > + Removed unnecessary parentheses > + Remove str() and use quotes Note: integers can be converted to Decimal directly,without potential rounding errors, instead of floats. without using a string. This is a backport of [[https://github.com/bitcoin/bitcoin/pull/20039 | core#20039]]