| 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 | $177.57 | 10.371% | $195.9858 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $127.97 | 11.721% | $142.9694 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $238.54 | 4.571% | $249.4437 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $101.32 | 13.845% | $115.3478 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $208.31 | 11.810% | $232.9114 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $21.27 | 3.328% | $21.9779 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $240.71 | 11.139% | $267.5227 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $1,115.69 | $1,226.1587 | $1,226.16 | $1,226.15 | $1,226.10 | |