Please help, the question says round to the nearest 1000th, which confuses me. I looked up the closing price on a few different platforms and found slightly different answers. I found 3756.07, 3700.66, and 3700.65. Tradingview says 3700.66. is someone could help me solve this, thank you!

The closing share price of the S&P 500 index on January 4th, 2021, rounded to the nearest 1,000.