| 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 | $149.98 | 11.706% | $167.5367 | $167.54 | $167.55 | $167.50 |
| Purchase #2 | $15.34 | 11.564% | $17.1139 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $41.73 | 3.113% | $43.0291 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $214.76 | 5.107% | $225.7278 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $91.65 | 6.383% | $97.5 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $97.74 | 13.750% | $111.1793 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $15.90 | 6.131% | $16.8748 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $627.10 | $678.9616 | $678.96 | $679.00 | $678.90 | |