<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_upscaled_value_tuple(self):
 """ Scales an RGB color object from decimal 0.0-1.0 to int 0-255. """

        # Scale up to 0-255 values.
        rgb_r = int(math.floor(0.5 + self.rgb_r * 255))
        rgb_g = int(math.floor(0.5 + self.rgb_g * 255))
        rgb_b = int(math.floor(0.5 + self.rgb_b * 255))

        return rgb_r, rgb_g, rgb_b