Rounding means making a number simpler but keeping its value close to what it was. The result is less accurate, but easier to use. Example: 73 rounded to the nearest ten is 70, because 73 is closer to 70 than to 80. But 76 goes up to 80.
The cast also includes Jimmi Simpson (Hap and Leonard), Shannon Woodward (Raising Hope) and Clifton Collins, Jr. (Red Widow). Westworld premieres Sunday, Oct. 2 at 9/8c on HBO.
HBO's Westworld. See it now, in Utah. Moenkopi and Cutler sandstone rise out of the desert like Gothic castles. Towers drip with grotesque features carved from rock more than 200 million years old. The sculptor here: the force of Mother Nature, whose patient hand harnessed wind, water, ice and time in the creation of Castle Valley, Utah.