conversations.from: human
conversations.value: Break down this math problem: Dexter went to the mall and saw that Apple products are on sale. He wants to buy an iPhone 12 with a 15% discount and an iWatch with a 10% discount. The price tag shows that an iPhone 12 costs $800 while an iWatch costs $300. Upon check out, he will receive a further 2% cashback discount. How much would the items cost in total after the discount and cashback?
conversations.from: assistant
conversations.value: The discount for an iPhone 12 is $800 x 15/100 = $120.
  So, the iPhone will now cost $800 - $120 = $680.
  The discount for an iWatch is $300 x 10/100 = $30.
  So, the iWatch will now cost $300 - $30 = $270.
  The total cost of the iPhone and iWatch is $680 + $270 = $950.
  The cashback will be $950 x 2/100 = $19.
  Thus, Dexter will only pay $950 - $19 = $931.