| 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 | $120.65 | 9.164% | $131.7064 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $67.91 | 13.836% | $77.306 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $56.78 | 11.153% | $63.1127 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $8.73 | 4.187% | $9.0955 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $195.96 | 8.221% | $212.0699 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $64.35 | 8.293% | $69.6865 | $69.69 | $69.70 | $69.70 |
| Purchase #7 | $19.85 | 5.864% | $21.014 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $534.23 | $583.9910 | $584.00 | $583.95 | $584.00 | |