| 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 | $239.49 | 11.104% | $266.083 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $196.26 | 5.825% | $207.6921 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $9.44 | 7.404% | $10.1389 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $173.76 | 5.603% | $183.4958 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $132.58 | 5.135% | $139.388 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $134.87 | 4.511% | $140.954 | $140.95 | $140.95 | $141.00 |
| Purchase #7 | $144.47 | 9.548% | $158.264 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $1,030.87 | $1,106.0158 | $1,106.01 | $1,106.05 | $1,106.10 | |