diff --git a/recognization/code/test_live.py b/recognization/code/test_live.py
index e4cd911..cec10cf 100644
--- a/recognization/code/test_live.py
+++ b/recognization/code/test_live.py
@@ -204,6 +204,8 @@ class TagPassIntegrationTests(unittest.TestCase):
             return [
                 OcrLine("コーヒー", 0.8, [int(width * 0.05), int(height * 0.05), int(width * 0.4), int(height * 0.3)]),
                 OcrLine("150", 0.9, [int(width * 0.05), int(height * 0.4), int(width * 0.35), int(height * 0.8)]),
+                # 150 x 1.08 = 162.00, so the tag's arithmetic corroborates the price.
+                OcrLine("162.00", 0.6, [int(width * 0.55), int(height * 0.5), int(width * 0.8), int(height * 0.75)]),
             ]
 
         session, engine, detector, matcher = make_session()