How to get cart discount amount in minicart in Magento 2?

Here in this blog, learn about getting a cart discount amount in a mini cart in Magento 2. Our step by step process of getting a cart discount in a mini cart will assist you to get a discount in mini cart in magento2. You have to create a module and follow the steps we have shown into our getting cart discount guide. After following the steps shown in the guide, you need to clear the cache of your magento2 store to get a cart discount in a mini cart.