Honesty is always the best policy. Frankly speaking, this should be a problem-free issue. First, it's the right thing to do, and second, dishonesty on the Internet always comes back to bite you. Although you may be modest in your daily life, you may still worry that your competition in the dating world is strong enough that you should embellish it. Resist the urge.
Your goal is to find someone who likes you, so it's not feasible to fake your own description. Whatever your goal, rounding off your height, rounding off your weight, or pretending to be a millionaire is fine until you meet. Dishonesty and being found out are taboo, automatic deal-breakers for most people.
