Fix rate rounding issue with high threshold (#1894)

* Fix rate rounding issue with high threshold

#1891

* [pre-commit.ci lite] apply automatic fixes

---------

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

apps/predbat/fetch.py

@@ -1173,6 +1173,9 @@ def predict_battery_temperature(self, battery_temperature_history, step):
             state=dp2(battery_temperature_history.get(0, 20)),
             attributes={
                 "results": self.filtered_times(predict_timestamps),
+                "temperature_h1": battery_temperature_history.get(60, 20),
+                "temperature_h2": battery_temperature_history.get(60 * 2, 20),
+                "temperature_h8": battery_temperature_history.get(60 * 8, 20),
                 "friendly_name": "Battery temperature",
                 "state_class": "measurement",
                 "unit_of_measurement": "c",
@@ -1530,7 +1533,7 @@ def set_rate_thresholds(self):
         else:
             # In automatic mode select the only rate or everything but the most expensive
             if (self.rate_max == self.rate_min) or (self.rate_export_max > self.rate_max):
-                self.rate_import_cost_threshold = self.rate_max
+                self.rate_import_cost_threshold = self.rate_max + 0.1
             else:
                 self.rate_import_cost_threshold = self.rate_max - 0.5
 
@@ -1540,7 +1543,7 @@ def set_rate_thresholds(self):
         else:
             # In automatic mode select the only rate or everything but the most cheapest
             if (self.rate_export_max == self.rate_export_min) or (self.rate_export_min > self.rate_min):
-                self.rate_export_cost_threshold = self.rate_export_min
+                self.rate_export_cost_threshold = self.rate_export_min - 0.1
             else:
                 self.rate_export_cost_threshold = self.rate_export_min + 0.5
 

apps/predbat/predbat.py

@@ -38,7 +38,7 @@
 import asyncio
 import json
 
-THIS_VERSION = "v8.11.3"
+THIS_VERSION = "v8.11.4"
 
 # fmt: off
 PREDBAT_FILES = ["predbat.py", "config.py", "prediction.py", "gecloud.py","utils.py", "inverter.py", "ha.py", "download.py", "unit_test.py", "web.py", "predheat.py", "futurerate.py", "octopus.py", "solcast.py","execute.py", "plan.py", "fetch.py", "output.py", "userinterface.py"]