if you're talking about transaction fee, you'd pay $0.00302411884 for transfering $100 worth of bitcoin via the lightning network in transaction fees.
Median Base Fee: 0.499934 sat ($0.000151526)
Median Fee Rate: 0.000029 sat/sat ($0.000000008710/sat)
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$100 = 329804sats
$0.000000008710 * 329804 + $0.000151526 = $0.00302411884