diff --git a/lib/ruby-prof/method_info.rb b/lib/ruby-prof/method_info.rb
index 5c478a49..c4acdb6f 100644
--- a/lib/ruby-prof/method_info.rb
+++ b/lib/ruby-prof/method_info.rb
@@ -61,13 +61,15 @@ def ==(other)
     end
 
     def <=>(other)
+      sort_delta = 0.0001
+
       if other.nil?
         -1
       elsif self.full_name == other.full_name
         0
-      elsif self.total_time < other.total_time && (self.total_time - other.total_time).abs > 0.0001
+      elsif self.total_time < other.total_time && (self.total_time - other.total_time).abs > sort_delta
         -1
-      elsif self.total_time > other.total_time && (self.total_time - other.total_time).abs > 0.0001
+      elsif self.total_time > other.total_time && (self.total_time - other.total_time).abs > sort_delta
         1
       elsif self.call_trees.min_depth < other.call_trees.min_depth
         1