
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
During the New Year's holiday, a large supermarket held a promotional event with the following rules: no discount for purchases up to 100 yuan; for purchases over 100 yuan but not exceeding 300 yuan, a 10% discount on the total amount is offered; for purchases exceeding 300 yuan, the first 300 yuan still receives a 10% discount, and the amount exceeding 300 yuan receives a 20% discount. Xiao Mei made two purchases for 94.5 yuan and 282.8 yuan, respectively. Now, Xiao Li decides to buy the same items as Xiao Mei did in two purchases in one go. How much should Xiao Li pay?

Present the answer in LaTex format: \boxed{Your answer}
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