Which of the following is the correct rounding rule for numbers greater than 1 unless otherwise instructed?

The correct rounding rule for numbers greater than 1 is to round to the nearest tenth. This standard rounding practice is important in medication administration, as it helps ensure accuracy while minimizing the risk of errors.

When rounding to the nearest tenth, you consider one decimal place after the whole number. If the digit in the hundredths place is 5 or greater, you round up the digit in the tenths place; if it’s less than 5, you keep the tenths place digit the same. By using this method, healthcare professionals can provide precise dosages of medication, which is critical for patient safety.

Rounding to whole numbers, hundredths, or thousandths would not be appropriate for standard dosage calculations as they may not provide the necessary precision in dosing, which can lead to potential underdosing or overdosing. Therefore, rounding to the nearest tenth is the best practice in this context.