fn fix_price(num: f64) -> f64 {
    match num {
        0.96...1.00 => 1.00,
        0.91...0.96 => 0.98,
        0.86...0.91 => 0.94,
        0.81...0.86 => 0.90,
        0.76...0.81 => 0.86,
        0.71...0.76 => 0.82,
        0.66...0.71 => 0.78,
        0.61...0.66 => 0.74,
        0.56...0.61 => 0.70,
        0.51...0.56 => 0.66,
        0.46...0.51 => 0.62,
        0.41...0.46 => 0.58,
        0.36...0.41 => 0.54,
        0.31...0.36 => 0.50,
        0.26...0.31 => 0.44,
        0.21...0.26 => 0.38,
        0.16...0.21 => 0.32,
        0.11...0.16 => 0.26,
        0.06...0.11 => 0.18,
        0.00...0.06 => 0.10,