Pass the precision on the nulled total (seems that there's some caching goiong on that will mess up the following report calls).

ionelmc · ionelmc · commit fd4c95601403 · 2026-03-21T19:48:16.000+02:00
diff --git a/src/pytest_cov/engine.py b/src/pytest_cov/engine.py
@@ -152,7 +152,7 @@ def summary(self, stream):
         """Produce coverage reports."""
 
         with _backup(self.cov, 'config'):
-            total = self.cov.report(ignore_errors=True, output_format='total', file=_NullFile)
+            total = self.cov.report(ignore_errors=True, output_format='total', precision=self.cov_precision, file=_NullFile)
 
         # Output coverage section header.
         if len(self.node_descs) == 1:
