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  1. package beans;
  2.  
  3. import java.text.NumberFormat;
  4.  
  5. public class IncomeTaxCalculatorBean {
  6.  
  7.     private double grossIncome;
  8.     private double baselineValue;
  9.  
  10.     public String getIncomeTax() {
  11. 	double baselineValuesAmount = grossIncome / baselineValue;
  12.  
  13. 	final double baselineGroup1 = 240d;
  14. 	final double baselineGroup3 = baselineValuesAmount - 600d;
  15. 	final double baselineGroup2 = baselineValuesAmount
  16. 		- (baselineGroup1 + baselineGroup3);
  17. 	final double baselineGroup4 = baselineValuesAmount - 840d;
  18. 	final double baselineGroup5 = baselineValuesAmount - 1080d;
  19.  
  20. 	final double baselineTax1 = baselineValuesAmount * 0.09;
  21. 	final double baselineTax2 = (baselineValuesAmount - baselineGroup1) * 0.15;
  22. 	final double baselineGroupTax1 = baselineGroup1 * 0.09;
  23. 	final double baselineGroupTax2 = baselineGroup2 * 0.15;
  24. 	double baselineGroupTax3 = baselineGroup3 * 0.20;
  25. 	double baselineGroupTax4 = baselineGroup4 * 0.25;
  26. 	final double baselineGroupTax5 = baselineGroup5 * 0.30;
  27.  
  28. 	double totalTax = 0d;
  29. 	double income = 0d;
  30.  
  31. 	final NumberFormat nf = NumberFormat.getInstance();
  32. 	nf.setMaximumFractionDigits(2);
  33. 	nf.setMinimumFractionDigits(2);
  34.  
  35. 	if (baselineValuesAmount >= 0d && baselineValuesAmount <= 240d) {
  36. 	    totalTax = baselineTax1;
  37. 	} else if (baselineValuesAmount > 240d && baselineValuesAmount <= 600d) {
  38. 	    totalTax = baselineGroupTax1 + baselineTax2;
  39. 	} else if (baselineValuesAmount > 600d && baselineValuesAmount <= 840d) {
  40. 	    totalTax = baselineGroupTax1 + baselineGroupTax2
  41. 		    + baselineGroupTax3;
  42. 	} else if (baselineValuesAmount > 840d && baselineValuesAmount <= 1080d) {
  43. 	    baselineGroupTax3 = (baselineGroup3 - baselineGroup4) * 0.20;
  44. 	    totalTax = baselineGroupTax1 + baselineGroupTax2
  45. 		    + baselineGroupTax3 + baselineGroupTax4;
  46. 	} else if (baselineValuesAmount > 1080d) {
  47. 	    baselineGroupTax3 = (baselineGroup3 - baselineGroup4) * 0.20;
  48. 	    baselineGroupTax4 = (baselineGroup4 - baselineGroup5) * 0.25;
  49. 	    totalTax = baselineGroupTax1 + baselineGroupTax2
  50. 		    + baselineGroupTax3 + baselineGroupTax4 + baselineGroupTax5;
  51. 	}
  52. 	income = (baselineValuesAmount - totalTax) * baselineValue;
  53. 	return nf.format(income) + "(Чистый доход (бел. руб.)) = "
  54. 		+ nf.format(grossIncome) + "(Доход) - "
  55. 		+ nf.format((totalTax * baselineValue)) + "(Подоходный налог)";
  56.     }
  57.  
  58.     public double getGrossIncome() {
  59.         return grossIncome;
  60.     }
  61.  
  62.     public void setGrossIncome(double grossIncome) {
  63.         this.grossIncome = grossIncome;
  64.     }
  65.  
  66.     public double getBaselineValue() {
  67.         return baselineValue;
  68.     }
  69.  
  70.     public void setBaselineValue(double baselineValue) {
  71.         this.baselineValue = baselineValue;
  72.     }
  73.  
  74. }
  75.  
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https://ideone.com/N1RxM
language:
Java (HotSpot 12)
created:
14 years ago
visibility:
public

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