| 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 | $112.26 | 11.512% | $125.1834 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $21.85 | 5.591% | $23.0716 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $33.84 | 12.849% | $38.1881 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $92.34 | 3.595% | $95.6596 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $42.87 | 8.666% | $46.5851 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $73.48 | 5.806% | $77.7462 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $193.93 | 9.447% | $212.2506 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $570.57 | $618.6846 | $618.69 | $618.70 | $618.80 | |