dominKnow | ONE provides a number of system variables such as Learner Progress and Test scores. This information is typically displayed on endscreens, but you may wish to customize those endscreens or even create your own variables. With most of these variables they will also provide data down to several decimal places. Such as 54.745. This may be too many decimal places for you and you might simply want the number to be rounded up to the nearest whole number.