Computer Science · Python Modules
A financial analyst stores daily closing prices in a list of floats. However, she needs exact decimal precision for tax reports. What should she do in Python to ensure accurate results without floating-point inaccuracies?
- 1Use the float type with rounding
- 2Use the decimal module for exact precision✓
- 3Convert float values to strings
- 4Store values as complex numbers
Correct answer
Use the decimal module for exact precision
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