| 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 | $40.63 | 4.357% | $42.4002 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $65.75 | 11.870% | $73.5545 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $224.63 | 12.331% | $252.3291 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $37.31 | 6.711% | $39.8139 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $183.99 | 11.128% | $204.4644 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $163.97 | 6.866% | $175.2282 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $30.78 | 11.839% | $34.424 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $747.06 | $822.2143 | $822.20 | $822.20 | $822.20 | |