A prisoner seeking in forma pauperis status shall provide the court with a certified copy of his inmate trust account for the preceding twelve months. Any prisoner granted leave to proceed in forma pauperis shall nonetheless make payments, in equal installments as the court directs, towards satisfaction of the filing fee and costs. If the court determines the prisoner has had no deposits in his inmate trust account for the preceding six months, the court shall permit the prisoner to proceed without paying the filing fee and costs. However, the filing fee and costs shall be taxed as costs at the end of the case. Any prisoner failing to make any payment when due shall have his case dismissed without prejudice.