; and (C) by adding at the end the following: (3) Additional allotment for certain households including children (A) In general Subject to paragraph (2)(B), in the case of a household that includes one or more children not less than 5 and not greater than 17 years old (as determined on the first day of each month), a State agency shall issue an additional allotment to the household in an amount (rounded to the nearest lower whole dollar) equal to the sum of each of the amounts determined under subparagraph (B). (B) Calculation of allotment The amount of an additional allotment determined by the Secretary under subparagraph (A) shall be an amount equal to the difference (rounded to the nearest lower whole dollar) between— (i) the product obtained by multiplying— (I) the amount determined under paragraph (1), except by substituting thrifty food plan in that paragraph with low-cost food plan ; and (II) the quotient obtained by dividing— (aa) the number of children described in subparagraph (A); by (bb) the number of members of the household; and (ii) the product obtained by multiplying— (I) the amount determined under paragraph (1); and (II) the quotient obtained by dividing— (aa) the number of children described in subparagraph (A); by (bb) the number of members of the household. . (c) Tolerance level for excluding small errors Section 16(c)(1)(A)(ii) of the Food and Nutrition Act of 2008 ( 7 U.S.C. 2025(c)(1)(A)(ii) ) is amended— (1) in subclause (I), by striking for fiscal year 2014, at an amount not greater than $37 and inserting for fiscal year 2018, at an amount not greater than $50 ; and (2) in subclause (II), by striking 3(u)(4) between June 30, 2013 and inserting 3(v)(4) between June 30, 2018 ; (d) Consolidated block grants for Puerto Rico and American Samoa Section 19(a)(2)(A) of the Food and Nutrition Act of 2008 ( 7 U.S.C. 2028(a)(2)(A) ) is amended— (1) in clause (i) by striking and at the end