An unexplained departure from the conclusions reached in the first judgment
35 In his second judgment of 30 June 2009, his Honour accepted the parties' mathematical recalculation of the loan on the basis he had determined, concluding that the defendants owed the plaintiff $27,556.55 principal and interest as at 27 March 2008, the date on which the defendants made their last repayment. As to the calculation of interest from the date of that payment to judgment, his Honour concluded that interest should be calculated according to the rates provided by Schedule 5 of the Uniform Civil Procedure Rules. The plaintiff takes issue with that conclusion. On its face, this was a departure without explanation from his Honour's earlier conclusion that the agreed interest rate, while high, was not unfair.
36 Logically, given his Honour's earlier conclusions, interest for the period from 27 March 2008 to judgment, ought to have been calculated on the same basis as interest had been calculated up to the time of the last repayment.
37 That was the approach which the plaintiff urged in its written submissions, relying upon Degmam Pty Ltd v Wright [1983] 2 NSWLR 348, where Holland J had to consider the proper construction of the predecessor to s 100 of the Civil Procedure Act, s 94 of the Supreme Court Act 1970, which was in relevantly identical terms. Section 100 provides:
100 Interest up to judgment
(cf Act No 52 1970, section 94; Act No 9 1973, section 83A; Act No 11 1970, section 39A)
(1) In proceedings for the recovery of money (including any debt or damages or the value of any goods), the court may include interest in the amount for which judgment is given, the interest to be calculated at such rate as the court thinks fit:
(a) on the whole or any part of the money, and
(b) for the whole or any part of the period from the time the cause of action arose until the time the judgment takes effect.
(2) In proceedings for the recovery of a debt or damages in which payment of the whole or a part of the debt or damages has been made after the proceedings commenced but before, or without, judgment being given, the court may include interest in the amount for which judgment is given, the interest to be calculated at such rate as the court thinks fit:
(a) on the whole or any part of the money paid, and
(b) for the whole or any part of the period from the time the cause of action arose until the time the money was paid.
(3) This section:
(a) does not authorise the giving of interest on any interest awarded under this section, and
(b) does not authorise the giving of interest on a debt in respect of any period for which interest is payable as of right, whether by virtue of an agreement or otherwise, and
(c) does not authorise the giving of interest in any proceedings for the recovery of money in which the amount claimed is less than such amount as may be prescribed by the uniform rules, and
(d) does not affect the damages recoverable for the dishonour of a bill of exchange.
(4) In any proceedings for damages, the court may not order the payment of interest under this section in respect of the period from when an appropriate settlement sum was offered (or first offered) by the defendant unless the special circumstances of the case warrant the making of such an order.
(5) For the purposes of subsection (4), appropriate settlement sum means a sum offered in settlement of proceedings in which the amount for which judgment is given (including interest accrued up to and including the date of the offer) does not exceed the sum offered by more than 10 per cent.
38 Holland J concluded at 353:
"However, I think that the better interpretation of s 94 is that for which the defendant has contended. I think it preferable because I would infer that the intention of the section was to
provide a discretion to award interest to fill the gap where, on a claim to recover money, a legal right to include a claim for interest did not exist and not to intrude at all where a right to interest on a debt already existed as a result of the exercise by parties of their freedom to contract or by statute or some rule of law. In the case of a guarantee of the present kind the plaintiff's right to recover damages encompasses a right to have included therein a sum for interest at a specified rate by virtue of the covenants in the mortgage. That seems to me to bring the case within the exclusion intended by s 94(2)(b). Moreover, it would seem to me that, applying the ordinary meaning of the words in the section here, these are proceedings for the recovery of money in relation to a debt upon which interest is payable as of right by virtue of an agreement even though the debt and the covenant to pay interest thereon is that of a third party. As this is my view of s 94 in its application to guarantor cases of the present kind, obviously I cannot make an exception because this guarantor ought, in justice to the plaintiff, be required to pay a rate of interest different from the agreed rate."