Python Code for Calculating Tip Based on Customer Satisfaction

Python, a high-level programming language, is known for its simplicity and versatility. It can be used to solve a wide range of problems, from data analysis to web development. One such practical application of Python is in the calculation of tips based on customer satisfaction. This article will guide you through the process of creating a Python code that calculates tips based on three levels of customer satisfaction: totally satisfied, somewhat satisfied, and dissatisfied. The code will calculate a 20% tip for total satisfaction, a 15% tip for somewhat satisfaction, and a 5% tip for dissatisfaction.

Understanding the Problem

Before we dive into the code, it’s important to understand the problem we’re trying to solve. We want to create a program that takes two inputs: the total bill and the level of customer satisfaction. Based on the level of satisfaction, the program will calculate the tip as a percentage of the total bill. The tip percentages are as follows: 20% for total satisfaction, 15% for somewhat satisfaction, and 5% for dissatisfaction.

Writing the Python Code

Now, let’s get into the actual Python code. We’ll start by defining the function that calculates the tip.

def calculate_tip(bill, satisfaction): if satisfaction == 'totally satisfied': tip = bill * 0.20 elif satisfaction == 'somewhat satisfied': tip = bill * 0.15 else: tip = bill * 0.05 return tip

This function takes two arguments: the total bill and the level of satisfaction. It then uses an if-elif-else statement to calculate the tip based on the level of satisfaction. The calculated tip is then returned by the function.

Testing the Code

After writing the function, it’s important to test it to ensure it works as expected. Here’s how you can do that:

print(calculate_tip(100, 'totally satisfied')) # Should print 20.0print(calculate_tip(100, 'somewhat satisfied')) # Should print 15.0print(calculate_tip(100, 'dissatisfied')) # Should print 5.0

These test cases check if the function correctly calculates the tip for each level of satisfaction.

Conclusion

Python’s simplicity and versatility make it a great tool for solving practical problems like calculating tips based on customer satisfaction. By understanding the problem and writing a simple function, we can easily calculate the tip for any given bill and level of satisfaction. Remember to always test your code to ensure it works as expected.