• too simple of a kata, and there are already many similar duplicates
• function name should be descriptive, not just func

The description claims that data passed into order is [float (or int), str], meaning that data passed into calculate should always have numbers at even indices, and strings at odd ones, i.e. [float, str, float, str, ... ].
However, in the actual test cases, some inputs are [str, float, str float, ... ] the opposite of what is stated.

i.e. the description contradicts the tests.

Why is calculate not tested in fixed tests?

Description is doing a poor job at explaining how the price is related to the parts involved (e.g Coffee is 3/8 of a dollar per oz, okay, but what about croissants?).

What is the purpose of order?

And why is order passing through order before calculate??? order turns orders into a less structured data structure that is less suitable for performing the task. The kata is outright teaching bad habits.

I AM WORKING ON THE SAMPLE TEST IT MIGHT TAKE A COUPLE OF DAYS

Please finish the sample tests before publishing a kata. It is a mandatory part of a kata.

Also, a couple of days???

Missing sample tests.