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 | $142.57 | 10.677% | $157.7922 | $157.79 | $157.80 | $157.80 |
Purchase #2 | $128.68 | 5.788% | $136.128 | $136.13 | $136.15 | $136.10 |
Purchase #3 | $235.84 | 11.439% | $262.8177 | $262.82 | $262.80 | $262.80 |
Purchase #4 | $199.27 | 9.834% | $218.8662 | $218.87 | $218.85 | $218.90 |
Purchase #5 | $107.53 | 8.235% | $116.3851 | $116.39 | $116.40 | $116.40 |
Purchase #6 | $38.32 | 7.691% | $41.2672 | $41.27 | $41.25 | $41.30 |
Purchase #7 | $132.72 | 4.764% | $139.0428 | $139.04 | $139.05 | $139.00 |
7 purchase totals = | $984.93 | $1,072.2992 | $1,072.31 | $1,072.30 | $1,072.30 |