However, there is a long history of wrongful convictions and police and prosecutors using bad data to get them. Check out the Central Park Five for a big name one.
Precision data gives them convictions and convictions give them promotions. As they say, any metric that becomes a target... This is why giving the police invasive surveillance tech is a terrible idea, they will only focus on the data that fits their narrative and discard the rest. The defense doesn't even need to know that any other data exists.
If your system produces data points with 8 significant digits of wrong data, we have two problems: the system and whoever approved the purchase.
Any convictions will have to be corroborated by other evidence.