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 | $135.51 | 9.588% | $148.5027 | $148.50 | $148.50 | $148.50 |
Purchase #2 | $185.60 | 5.285% | $195.409 | $195.41 | $195.40 | $195.40 |
Purchase #3 | $182.55 | 4.542% | $190.8414 | $190.84 | $190.85 | $190.80 |
Purchase #4 | $81.57 | 4.152% | $84.9568 | $84.96 | $84.95 | $85.00 |
Purchase #5 | $201.72 | 12.316% | $226.5638 | $226.56 | $226.55 | $226.60 |
Purchase #6 | $126.66 | 9.823% | $139.1018 | $139.10 | $139.10 | $139.10 |
Purchase #7 | $140.34 | 9.693% | $153.9432 | $153.94 | $153.95 | $153.90 |
7 purchase totals = | $1,053.95 | $1,139.3187 | $1,139.31 | $1,139.30 | $1,139.30 |