Add rounding effect analysis

Signed-off-by: Even Wei <shinycockorach@gmail.com>
DataRecce · Jun 5, 2024 · 5eb597b · 5eb597b
1 parent 2915805
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/models/rounding_effect.sql b/models/rounding_effect.sql
@@ -0,0 +1,6 @@
+SELECT
+       order_id, 
+       ROUND(amount) AS rounded_amount_dollar,
+       amount_cent,
+       (ROUND(amount) * 100 - amount_cent) AS rounding_difference_cents
+FROM {{ ref('stg_payments') }}
diff --git a/models/staging/stg_payments.sql b/models/staging/stg_payments.sql
@@ -16,7 +16,8 @@ renamed as (
         payment_method,
 
         -- `amount` is currently stored in cents, so we convert it to dollars
-        amount / 100 as amount
+        amount / 100 as amount,
+        amount as amount_cent
 
     from source