| 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 | $126.53 | 9.800% | $138.9299 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $93.66 | 4.360% | $97.7436 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $111.97 | 7.384% | $120.2379 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $166.88 | 4.243% | $173.9607 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $155.36 | 6.702% | $165.7722 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $63.51 | 9.358% | $69.4533 | $69.45 | $69.45 | $69.50 |
| Purchase #7 | $17.95 | 12.340% | $20.165 | $20.17 | $20.15 | $20.20 |
| 7 purchase totals = | $735.86 | $786.2626 | $786.26 | $786.25 | $786.30 | |