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14 lines
449 B
Python
14 lines
449 B
Python
from decimal import Decimal, ROUND_DOWN
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def truncate_decimal(value, decimal_places):
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"""
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Truncate a Decimal value to n decimal places without rounding.
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:param value: The Decimal value to truncate
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:param decimal_places: The number of decimal places to keep
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:return: Truncated Decimal value
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"""
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multiplier = Decimal(10**decimal_places)
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return (value * multiplier).to_integral_value(rounding=ROUND_DOWN) / multiplier
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