Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $12.40 | 7.118% | $13.2826 | $13.28 | $13.30 | $13.30 |
Purchase #2 | $78.45 | 4.140% | $81.6978 | $81.70 | $81.70 | $81.70 |
Purchase #3 | $10.31 | 3.621% | $10.6833 | $10.68 | $10.70 | $10.70 |
Purchase #4 | $211.50 | 12.578% | $238.1025 | $238.10 | $238.10 | $238.10 |
Purchase #5 | $122.26 | 11.864% | $136.7649 | $136.76 | $136.75 | $136.80 |
Purchase #6 | $80.66 | 5.187% | $84.8438 | $84.84 | $84.85 | $84.80 |
Purchase #7 | $51.75 | 5.318% | $54.5021 | $54.50 | $54.50 | $54.50 |
7 purchase totals = | $567.33 | $619.8770 | $619.86 | $619.90 | $619.90 |