A Solution to rounding in Storyline – without using Javascript

Divide by 10.000,000 and then multiply by the same.

For those who want the math logic behind this answer, 

42.85 / 10,000,000 = 0.0000043 in articulate (dividing by 10,000,000 moves the decimal place 7 places to the left and the 7th decimal position gets rounded)

0.0000043 * 10,000,000 = 43.0 (multiplying by 10,000,000 moves the decimal 7 places to the right resulting in a whole number)