| 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 | $49.67 | 9.286% | $54.2824 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $88.82 | 8.611% | $96.4683 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $122.68 | 13.734% | $139.5289 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $177.53 | 9.258% | $193.9657 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $133.91 | 7.507% | $143.9626 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $5.79 | 3.407% | $5.9873 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $155.53 | 6.630% | $165.8416 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $733.93 | $800.0368 | $800.04 | $800.05 | $800.10 | |