| 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 | $220.73 | 12.566% | $248.4669 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $58.81 | 7.318% | $63.1137 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $188.74 | 11.842% | $211.0906 | $211.09 | $211.10 | $211.10 |
| Purchase #4 | $116.93 | 6.512% | $124.5445 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $93.40 | 3.398% | $96.5737 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $75.40 | 9.513% | $82.5728 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $36.49 | 4.239% | $38.0368 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $790.50 | $864.3990 | $864.39 | $864.35 | $864.40 | |