I’m not sure what weight you’re asking about so I’ll show you both.
Weight in physics is measured in Newton’s and will usually ask you to round to me nearest newton or half newton Formula: Weight=mass x gravitational acceleration W=mxg
Weight as in a persons weight is actually the mass of a person, based on their gravitational pull towards earth Scales can use a variety of measurements: Ounces Pounds Kilograms Stone Newtons
You’re measurements depend on what country you live in and what scale you use Most results are rounded to the nearest whole number, .5 or even to any one decimal place,
hope this helps, if you need anything else, I’m happy to answer any extra questions
