| 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 | $173.57 | 11.374% | $193.3119 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $69.33 | 8.685% | $75.3513 | $75.35 | $75.35 | $75.40 |
| Purchase #3 | $93.40 | 12.847% | $105.3991 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $16.89 | 3.778% | $17.5281 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $19.67 | 7.452% | $21.1358 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $119.42 | 3.850% | $124.0177 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $9.53 | 13.793% | $10.8445 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $501.81 | $547.5884 | $547.59 | $547.60 | $547.50 | |