| 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 | $196.67 | 4.222% | $204.9734 | $204.97 | $204.95 | $205.00 |
| Purchase #2 | $210.37 | 8.816% | $228.9162 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $101.83 | 6.397% | $108.3441 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $40.88 | 7.743% | $44.0453 | $44.05 | $44.05 | $44.00 |
| Purchase #5 | $39.59 | 9.365% | $43.2976 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $168.52 | 10.513% | $186.2365 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $12.39 | 9.366% | $13.5504 | $13.55 | $13.55 | $13.60 |
| 7 purchase totals = | $770.25 | $829.3635 | $829.37 | $829.35 | $829.30 | |