How should i round this based on the given rounding rules?

I get 34.95mL/hr which would round to 35mL/hr.

Can you show your math?

I got 34.94 which should be rounded to 35

Good day:

I got the same results.

Thank you.

It says round to the nearest tenth, so why is everyone rounding to the whole number? That is what is throwing me off.

Plus, the difference between 34.9 and 35 ml/hr is only 0.00287% , and totals 2.4 ml over the entire 24 hours.

The difference is insignificant. Remain calm and round off to the nearest whole number.

I've never seen a pump that will let you set it more precise than a whole number. That's why you would round to a whole number.

You aren't just arbitrarily rounding numbers. It is all based on the instrument you'll use to administer the drug.

The gtts/min rounds to a whole number because you (the nurse) cannot count 39.6 or 27.4 drops. For oral and injectable drugs, you round depending on the size syringe you'll use. 1 mL syringes are measured to the hundredth of a mL, and the bigger syringes get less precise as you go up.

I've never seen a pump that will let you set it more precise than a whole number. That's why you would round to a whole number.

Actually, there are many pumps that allow you to do this and with infants and children it's important to have this ability.

Actually, there are many pumps that allow you to do this and with infants and children it's important to have this ability.

You are so right. I didn't even think about syringe pumps and the like. Thanks!

It says round to the nearest tenth, so why is everyone rounding to the whole number? That is what is throwing me off.

when the answer is 34.95, rounding to the nearest the to gives you 35.

34.95---> you are working with the .95 part of the answer. Since the tenths place happens to be a 9, it affects the whole number.

If it were 34.75, it would become 34.8

if it were 34.85, it would become 34.9

Since it's 34.95, it becomes 35.0 (35 since trailing zeros are not allowed). Hopefully that makes sense? :)

Thanks!

@ loveofrn: How is 34.94 rounded to 35 if you are rounding to the tenths place?