| 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 | $139.96 | 9.604% | $153.4018 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $249.33 | 11.602% | $278.2573 | $278.26 | $278.25 | $278.30 |
| Purchase #3 | $165.91 | 11.487% | $184.9681 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $208.45 | 12.588% | $234.6897 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $49.95 | 8.534% | $54.2127 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $86.62 | 13.798% | $98.5718 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $118.60 | 7.489% | $127.482 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $1,018.82 | $1,131.5834 | $1,131.58 | $1,131.55 | $1,131.70 | |