Truncated . . . 28.45 . / / / Rounded . . . 28.46 .
28.4593 to 2dp is 28.46 (rounded)
To round 28.4593 to two decimal places, we focus on the digits '45' and the next digit '9'. Since '9' is greater than 5, we round up the last decimal from '5' to '6', resulting in 28.46. Thus, the final rounded number is 28.46.
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