Write a SQL query to analyze the profit performance of the company throughout the years using the playground.superstore table. Ensure to convert profit from varchar to a suitable numeric type for aggregation. The output should include the year extracted from the order_date (order_year), the total annual profit (total_profit) rounded to two decimal places, and should be ordered by year in descending order.

• row_id int
• order_id string
• order_date date
• ship_date date
• ship_mode string
• customer_id string
• customer_name string
• segment string
• country string
• city string
• state string
• postal_code int
• region string
• product_id string
• category string
• sub_category string
• product_name string
• sales string
• quantity string
• discount string
• profit double

SELECT * FROM playground.superstore LIMIT 100