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 | $28.30 | 6.461% | $30.1285 | $30.13 | $30.15 | $30.10 |
Purchase #2 | $33.85 | 13.476% | $38.4116 | $38.41 | $38.40 | $38.40 |
Purchase #3 | $122.37 | 3.114% | $126.1806 | $126.18 | $126.20 | $126.20 |
Purchase #4 | $105.91 | 7.845% | $114.2186 | $114.22 | $114.20 | $114.20 |
Purchase #5 | $144.95 | 9.262% | $158.3753 | $158.38 | $158.40 | $158.40 |
Purchase #6 | $163.27 | 9.624% | $178.9831 | $178.98 | $179.00 | $179.00 |
Purchase #7 | $103.81 | 7.706% | $111.8096 | $111.81 | $111.80 | $111.80 |
7 purchase totals = | $702.46 | $758.1073 | $758.11 | $758.15 | $758.10 |