diff --git a/test/controllers/survey_controller_test.exs b/test/controllers/survey_controller_test.exs
index 67f0f3a00..2f7876aa6 100644
--- a/test/controllers/survey_controller_test.exs
+++ b/test/controllers/survey_controller_test.exs
@@ -469,8 +469,9 @@ defmodule Ask.SurveyControllerTest do
       insert(:respondent, survey: survey, state: "started")
 
       conn = get conn, project_survey_survey_path(conn, :stats, project, survey)
-
-      assert json_response(conn, 200)["data"] == %{
+      controller_response = json_response(conn, 200)["data"]
+      response_rounded = Map.new(controller_response, fn{k, v} -> {k,Float.round(v/1, 2)} end)
+      assert response_rounded == %{
         "success_rate" => 1.0,
         "completion_rate" => 0.33,
         "initial_success_rate" => 1.0,
@@ -492,8 +493,9 @@ defmodule Ask.SurveyControllerTest do
       insert(:respondent, survey: survey, state: "completed")
 
       conn = get conn, project_survey_survey_path(conn, :stats, project, survey)
-
-      assert json_response(conn, 200)["data"] == %{
+      controller_response = json_response(conn, 200)["data"]
+      response_rounded = Map.new(controller_response, fn{k, v} -> {k,Float.round(v/1, 2)} end)
+      assert response_rounded == %{
         "success_rate" => 0.67,
         "completion_rate" => 1.0,
         "initial_success_rate" => 1.0,
@@ -539,7 +541,10 @@ defmodule Ask.SurveyControllerTest do
 
       conn = get conn, project_survey_survey_path(conn, :stats, project, survey)
 
-      assert json_response(conn, 200)["data"] == %{
+      controller_response = json_response(conn, 200)["data"]
+      response_rounded = Map.new(controller_response, fn{k, v} -> {k,Float.round(v/1, 2)} end)
+
+      assert response_rounded== %{
         "success_rate" => 0.25,
         "completion_rate" => 0.2,
         "initial_success_rate" => 1.0,
diff --git a/web/models/survey.ex b/web/models/survey.ex
index ac39350fd..9a2fa1460 100644
--- a/web/models/survey.ex
+++ b/web/models/survey.ex
@@ -418,16 +418,16 @@ defmodule Ask.Survey do
     estimated_success_rate = estimated_success_rate(initial_success_rate, current_success_rate, completion_rate)
     completes = respondents_by_state["completed"]
     pending = respondents_target - completes
-    multiplier = Float.ceil(1/estimated_success_rate, 0) |> round
+    multiplier = Float.ceil(1/estimated_success_rate, 0)
     needed = pending*multiplier
     selected_respondents = respondents_count(respondents_by_state)
     missing = max(needed - selected_respondents, 0)
     %{
       success_rate_data: %{
-        success_rate: current_success_rate |> Float.round(2),
-        completion_rate: completion_rate |> Float.round(2),
-        initial_success_rate: initial_success_rate |> Float.round(2),
-        estimated_success_rate: estimated_success_rate |> Float.round(2),
+        success_rate: current_success_rate,
+        completion_rate: completion_rate,
+        initial_success_rate: initial_success_rate,
+        estimated_success_rate: estimated_success_rate,
       },
       queue_size_data: %{
         completes: completes,