Round-ups are an optional way to save using the Peak app. Round-ups give you the ability to round-up your spending transactions to the nearest dollar on every transaction made on any source you choose to connect, whether it's the primary bank account or a credit card so you can save a bit of cash automatically as you spend money.
You also can set up your transactions to round-up an additional dollar for every purchase, putting that extra dollar toward your Peak account.
For example, if your Round-up is set to $1 and you've connected a credit card, a coffee purchase of $3.50 will be $4.50 ($1 transfer to Peak); or, if your Round-up is set to nearest dollar and you've connected a credit card, a coffee purchase of $3.50 will be $4.00 ($0.50 transfer to Peak).
Round-ups make saving easier by automatically putting money away as you make other purchases.