Cases from cite.case.law:

CAPITOL MARKET, LTD. v. UNITED STATES W., 207 F. Supp. 376 (D. Haw. 1962)

. . . plaintiff together with interest, as follows: Year Deficiency Tax Assessed Interest Total 1955 $ 2,749.25 $ 683.06 . . .

PANITZ v. DISTRICT OF COLUMBIA, 122 F.2d 61 (D.C. Cir. 1941)

. . . The tax assessed against the petitioners was $683.06 plus a penalty of $20.-50 or a total of $703.56. . . .

PANITZ v. DISTRICT OF COLUMBIA, 112 F.2d 39 (D.C. Cir. 1940)

. . . the assessor informed them that he had assessed against them a tax, on the basis of these sales, of $683.06 . . .