Channex.io Taxes

Module to calculate taxes based at Raw Price (Net price plus all inclusive taxes and fees)

Usage

taxes = [
  %{
    title: "Service Fee",
    rate: 10.00,
    is_inclusive: false,
    logic: :per_person
  }
]

Taxes.calculate(100.00, taxes, 1)
# output > {:ok, 100.00, 110.00, [{"Service Fee", 10.0}]}

Method calculate/5 accept next arguments:

• raw_price as float
• list of taxes
• count_of_persons (1 by default)
• count_of_rooms (1 by default)
• count_of_nights (1 by default)

Output is tuple with:

• marker of successful operation (:ok | :error)
• net price float value
• full price float value
• list of calculated taxes

Installation

If available in Hex, the package can be installed by adding taxes to your list of dependencies in mix.exs:

def deps do
  [
    {:taxes, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/taxes.