| 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 | $8.96 | 8.658% | $9.7358 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $118.41 | 13.238% | $134.0851 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $152.63 | 10.232% | $168.2471 | $168.25 | $168.25 | $168.20 |
| Purchase #4 | $214.50 | 3.736% | $222.5137 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $229.96 | 5.673% | $243.0056 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $240.28 | 11.407% | $267.6887 | $267.69 | $267.70 | $267.70 |
| Purchase #7 | $81.54 | 13.384% | $92.4533 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $1,046.28 | $1,137.7293 | $1,137.74 | $1,137.75 | $1,137.70 | |