| 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 | $213.83 | 11.328% | $238.0527 | $238.05 | $238.05 | $238.10 |
| Purchase #2 | $186.49 | 12.760% | $210.2861 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $54.35 | 13.479% | $61.6758 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $28.52 | 5.453% | $30.0752 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $168.68 | 12.578% | $189.8966 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $91.37 | 4.612% | $95.584 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $38.94 | 10.698% | $43.1058 | $43.11 | $43.10 | $43.10 |
| 7 purchase totals = | $782.18 | $868.6762 | $868.69 | $868.75 | $868.80 | |