From 35d391d58927ee751d637260314d686969d35dcd Mon Sep 17 00:00:00 2001
From: Grigory Ulanov <grigory.ulanov@touchin.ru>
Date: Mon, 12 Sep 2016 16:42:32 +0300
Subject: [PATCH 1/3] Double discardFractionalTo added

---
 .../Extensions/Double/Double+Rounding.swift    | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift b/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
index eff310e4..28e7bdc4 100644
--- a/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
+++ b/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
@@ -11,7 +11,7 @@ import Foundation
 public extension Double {
 
     /**
-     rounds double value 1.7800000004 to 1.78
+     rounds double value 1.7860000004 to 1.79
 
      - parameter val:       value for rounding
      - parameter persicion: important number of digits after comma
@@ -19,9 +19,23 @@ public extension Double {
      - returns: rounded value
      */
     public func roundValue(withPersicion persicion: UInt) -> Double {
-        let divider = pow(10.0, Double(persicion - 1))
+        let divider = pow(10.0, Double(persicion))
 
         return round(self * divider) / divider
     }
 
+    /**
+     discard dractional part double value 1.7860000004 to 1.78
+
+     - parameter val:       value for discarding dractional part
+     - parameter persicion: important number of digits after comma
+
+     - returns: value with discarded dractional part
+     */
+    func discardFractionalTo(number: Int) -> Double {
+        let divider = pow(10.0, Double(number))
+        let roundedNumber = Double(Int(self * divider)) / divider
+        return roundedNumber
+    }
+
 }

From f93ddf14467a76c83c20dc1c11362e21e34ab4ed Mon Sep 17 00:00:00 2001
From: Grigory Ulanov <grigory.ulanov@touchin.ru>
Date: Mon, 12 Sep 2016 17:01:09 +0300
Subject: [PATCH 2/3] new roundValue

---
 .../Extensions/Double/Double+Rounding.swift   | 35 ++++++++++---------
 1 file changed, 19 insertions(+), 16 deletions(-)

diff --git a/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift b/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
index 28e7bdc4..4b329249 100644
--- a/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
+++ b/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
@@ -11,31 +11,34 @@ import Foundation
 public extension Double {
 
     /**
-     rounds double value 1.7860000004 to 1.79
+     Type of rounding double value
 
-     - parameter val:       value for rounding
-     - parameter persicion: important number of digits after comma
-
-     - returns: rounded value
+     - Normal: From 167.567 you will get 167.6
+     - Down:   From 167.567 you will get 167.5
      */
-    public func roundValue(withPersicion persicion: UInt) -> Double {
-        let divider = pow(10.0, Double(persicion))
-
-        return round(self * divider) / divider
+    public enum RoundingType {
+        case Normal
+        case Down
     }
 
     /**
-     discard dractional part double value 1.7860000004 to 1.78
+     Rounding of double value
 
-     - parameter val:       value for discarding dractional part
      - parameter persicion: important number of digits after comma
+     - parameter roundType: rounding type
 
-     - returns: value with discarded dractional part
+     - returns: rounded value
      */
-    func discardFractionalTo(number: Int) -> Double {
-        let divider = pow(10.0, Double(number))
-        let roundedNumber = Double(Int(self * divider)) / divider
-        return roundedNumber
+    public func roundValue(withPersicion persicion: UInt,
+                                                roundType: RoundingType = .Normal) -> Double {
+        let divider = pow(10.0, Double(persicion))
+
+        switch roundType {
+        case .Normal:
+            return round(self * divider) / divider
+        case .Down:
+            return Double(Int(self * divider)) / divider
+        }
     }
 
 }

From 8560f6220dbf117de5a16488163899d8e83adf3a Mon Sep 17 00:00:00 2001
From: Grigory Ulanov <grigory.ulanov@touchin.ru>
Date: Mon, 12 Sep 2016 17:05:31 +0300
Subject: [PATCH 3/3] spaces removed

---
 LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift b/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
index 4b329249..df520977 100644
--- a/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
+++ b/LeadKit/LeadKit/Extensions/Double/Double+Rounding.swift
@@ -30,7 +30,7 @@ public extension Double {
      - returns: rounded value
      */
     public func roundValue(withPersicion persicion: UInt,
-                                                roundType: RoundingType = .Normal) -> Double {
+                                         roundType: RoundingType = .Normal) -> Double {
         let divider = pow(10.0, Double(persicion))
 
         switch roundType {