How has the value of everyday goods changed since Decimal Day in 1971?

Sarah Coles from Hargreaves Lansdown has compiled facts and figures to mark 50 years since Decimal Day on February 15 (Hargreaves Lansdown/PA)
Sarah Coles from Hargreaves Lansdown has compiled facts and figures to mark 50 years since Decimal Day on February 15 (Hargreaves Lansdown/PA)