public async Task <JsonResult> CalculateTax(string annualSalary, string postalCode)
{
var postalCodeModel = PostalCodeConfig.PostalCodes.FirstOrDefault(p => p.Code == postalCode);
annualSalary = annualSalary.Replace('.', ',');
return(Json(await _taxService.CalculateTaxAsync(
new Core.Models.TaxCalculation(
decimal.Parse(annualSalary),
postalCodeModel.Code,
postalCodeModel.TaxStrategy)
)));
}