resolved logic error in automatic accuracy calculation

when calculating the automatic accuracy while recording the workout the averages of past accuracies should be rounded to values dividable by 10 to adjust for tolerances. Previously it rounded to 10 decimal places, now it rounds to -1

OutRun/Models/Workout/WorkoutBuilder/Components/WorkoutBuilder+LocationManagement.swift

@@ -110,7 +110,7 @@ extension WorkoutBuilder {
 
                 self.averageAccuracy = ( self.averageAccuracy * globalCount + averageAccuracy * localCount ) / ( globalCount + localCount )
 
-                self.desiredAccuracy = averageAccuracy < 20 ? 20 : self.averageAccuracy.rounded(decimalPlaces: 10, rule: .up)
+                self.desiredAccuracy = averageAccuracy < 20 ? 20 : self.averageAccuracy.rounded(decimalPlaces: -1, rule: .up)
 
             }