Please let me know how much it cost to write this code below for erpnext - is for PAYE tax deduction.
def calculate_tiered_tax(SSF):result = 0
if SSF > 490: result += min(SSF - 490, 110) * 0.05if SSF > 600: result += min(SSF - 600, 130) * 0.1if SSF > 730: result += min(SSF - 730, 3166.67) * 0.175if SSF > 3896.67: result += min(SSF - 3896.67, 16000) * 0.25if SSF > 19896.67: result += min(SSF - 19896.67, 30520 - 19896.67) * 0.3if SSF > 30520: result += (SSF - 30520) * 0.35return result