N.J. Stat. Ann. § 2A:49A-9

9. The rate of exchange prevailing at or near the close of business on the day the distribution proceeding is initiated governs all exchanges of foreign money in a distribution proceeding. A foreign-money claimant in a distribution proceeding shall assert its claim in the named foreign money and show the amount of United States dollars resulting from a conversion as of the date the proceeding was initiated.