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<blockquote data-quote="amerigoV" data-source="post: 5895521"><p>I went down this road once - I would steer away from using percentile if you want it to be fast. Reason being is the math. </p><p></p><p>Lets take the classic D&D +3 to hit. That is a bonus of 15% based on the d20. Walk around one day and ask people to add 3 to another number ranging from 1 to 20. Then walk around as ask them to add 15 to numbers like 37, 59, and 88. See if you notice a difference in how quick they resolve the numbers.</p><p></p><p>So look to see if a single die can do the job. If your results break out into 5% increments, then d20. If 10% increments, use a d10, etc.</p></blockquote><p></p>
[QUOTE="amerigoV, post: 5895521"] I went down this road once - I would steer away from using percentile if you want it to be fast. Reason being is the math. Lets take the classic D&D +3 to hit. That is a bonus of 15% based on the d20. Walk around one day and ask people to add 3 to another number ranging from 1 to 20. Then walk around as ask them to add 15 to numbers like 37, 59, and 88. See if you notice a difference in how quick they resolve the numbers. So look to see if a single die can do the job. If your results break out into 5% increments, then d20. If 10% increments, use a d10, etc. [/QUOTE]
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