| 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 | $146.86 | 6.488% | $156.3883 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $113.35 | 10.186% | $124.8958 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $12.53 | 7.649% | $13.4884 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $44.30 | 4.474% | $46.282 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $238.94 | 4.195% | $248.9635 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $158.41 | 6.236% | $168.2884 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $29.58 | 6.733% | $31.5716 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $743.97 | $789.8780 | $789.88 | $789.90 | $790.00 | |