diff --git a/currency/common.go b/currency/common.go
index 250cb8c..fef15be 100644
--- a/currency/common.go
+++ b/currency/common.go
@@ -38,6 +38,7 @@
 	{3, 1},
 	{4, 1},
 	{2, 5}, // cash rounding alternative
+	{2, 50},
 }
 
 // regionToCode returns a 16-bit region code. Only two-letter codes are
diff --git a/currency/gen_common.go b/currency/gen_common.go
index e6748da..e1cea24 100644
--- a/currency/gen_common.go
+++ b/currency/gen_common.go
@@ -42,6 +42,7 @@
 	{3, 1},
 	{4, 1},
 	{2, 5}, // cash rounding alternative
+	{2, 50},
 }
 
 // regionToCode returns a 16-bit region code. Only two-letter codes are