Better rounding height

app.py

@@ -146,7 +146,7 @@ def find_climbs(df: pd.DataFrame) -> pd.DataFrame:
         .assign(climb_score=lambda df_: df_["length"] * df_["grade"])
         .assign(hill_category=lambda df_: df_["climb_score"].map(climb_category))
         .query("climb_score >= 1_500")
-        .assign(max_elevation=df["elev"].max().round(-2) + 10)
+        .assign(max_elevation=df["elev"].max().round(-1) + 10)
     )
     # Garmin rules
     # df_peaks_filtered = df_peaks_meta.query(