Language: Python
Label: safe
CWE: CWE-203 \u2014 Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

Code:
def convert_adyen_price_format(value: str, currency: str):
    value = Decimal(value)
    precision = get_currency_precision(currency)
    number_places = Decimal(10) ** -precision
    return value * number_places