Calculate GST Amount (TheAlgorithms#7694)

* Calculate GST Amount The program helps to get the net amount after GST is added to it. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update financial/calculating GST.py Thanks! Co-authored-by: Christian Clauss <[email protected]> * Update and rename calculating GST.py to price_plus_tax.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update price_plus_tax.py Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Christian Clauss <[email protected]>
GPaso · Oct 26, 2022 · d33f9b3 · d33f9b3
1 parent 71c7c0b
commit d33f9b3
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/financial/price_plus_tax.py b/financial/price_plus_tax.py
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+"""
+Calculate price plus tax of a good or service given its price and a tax rate.
+"""
+
+
+def price_plus_tax(price: float, tax_rate: float) -> float:
+    """
+    >>> price_plus_tax(100, 0.25)
+    125.0
+    >>> price_plus_tax(125.50, 0.05)
+    131.775
+    """
+    return price * (1 + tax_rate)
+
+
+if __name__ == "__main__":
+    print(f"{price_plus_tax(100, 0.25) = }")
+    print(f"{price_plus_tax(125.50, 0.05) = }")