| 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 | $107.34 | 11.804% | $120.0104 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $247.43 | 13.583% | $281.0384 | $281.04 | $281.05 | $281.00 |
| Purchase #3 | $216.82 | 3.386% | $224.1615 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $124.51 | 3.733% | $129.158 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $187.68 | 12.703% | $211.521 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $208.46 | 12.595% | $234.7155 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $77.84 | 3.716% | $80.7325 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $1,170.08 | $1,281.3373 | $1,281.34 | $1,281.30 | $1,281.30 | |