| 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 | $117.68 | 8.748% | $127.9746 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $126.59 | 11.262% | $140.8466 | $140.85 | $140.85 | $140.80 |
| Purchase #3 | $190.88 | 3.431% | $197.4291 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $246.40 | 9.772% | $270.4782 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $46.38 | 13.628% | $52.7007 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $129.26 | 3.848% | $134.2339 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $74.96 | 12.269% | $84.1568 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $932.15 | $1,007.8199 | $1,007.82 | $1,007.85 | $1,007.80 | |