Bests & Worsts Reviews from Amazon

I was happy at the beginning with the scale. But now that I use it more, the weight tends to fluctuate. It decreases my efficiency in weighing my packages to ship out. I have to weigh them at least a minimum of 3 times, and take an average weight. Sometimes even 5 or 6 times to feel comfortable. Example, the reading weight fluctuates 0.2 to 0.3 ounces. It does make a huge difference when I get a 6.8 oz product, and then it jumps to 7.1, and then goes to 6.9 oz. I always round up so the post office doesn't make a big deal of it, but if the product reads 7.1, then I round up to 8oz, when in reality it might be only 6.8, and I should have round to 7 oz. I'm a bit disappointed with this scale. It makes my process slower because I don't trust 100% the readings and maybe is making me pay more postage.