extension Int {

    // MARK: Computed

    /// The amount of euro cents as a price: whole euros bare (`€240`), anything else to the cent (`€12.50`).
    var euros: String {
        let cents = self % 100

        return isMultiple(of: 100)
            ? "€\(self / 100)"
            : "€\(self / 100).\(cents < 10 ? "0" : "")\(cents)"
    }

}