| 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 | $184.56 | 12.192% | $207.0616 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $218.56 | 5.689% | $230.9939 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $242.91 | 9.384% | $265.7047 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $209.77 | 5.832% | $222.0038 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $174.39 | 4.522% | $182.2759 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $103.50 | 4.157% | $107.8025 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $221.77 | 10.495% | $245.0448 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $1,355.46 | $1,460.8872 | $1,460.87 | $1,460.90 | $1,460.90 | |