| 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 | $128.46 | 8.255% | $139.0644 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $181.46 | 3.683% | $188.1432 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $34.25 | 6.266% | $36.3961 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $61.78 | 5.284% | $65.0445 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $33.75 | 8.665% | $36.6744 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $30.89 | 8.472% | $33.507 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $247.33 | 11.376% | $275.4663 | $275.47 | $275.45 | $275.50 |
| 7 purchase totals = | $717.92 | $774.2959 | $774.29 | $774.25 | $774.30 | |