Panarithmologia [electronic resource] : or, the trader's sure guide. Containing exact and useful tables, ready Cast up, Adapted to the Use of Merchants, Mercers, Bankers, Drapers, Goldsmiths, Grocers, Brewers, Weavers, And Haberdashers. And Those who Deal by Wholesale, or Retail. Also, for Carpenters, Bricklayers, Joyners, Glaziers, Plaisterers, Plummers, And Painters; And All other Mechanicks. As, Likewise For all Purchasers of Houses or Lands: Shewing the Interest of Money, at 3, 3 and 1/2, 4, and 5 Pounds per Cent. From One Shilling to 1000 Pounds, and from One Day to a Year. To which is added, a table of commission, or brokage, for 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 7/8 and 1 per Cent. Thirteenth edition. By William Leybourn.