| 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 | $243.39 | 5.560% | $256.9225 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $128.78 | 6.504% | $137.1559 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $44.25 | 12.869% | $49.9445 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $91.58 | 6.715% | $97.7296 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $156.79 | 6.584% | $167.1131 | $167.11 | $167.10 | $167.10 |
| Purchase #6 | $50.98 | 5.702% | $53.8869 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $23.69 | 7.140% | $25.3815 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $739.46 | $788.1340 | $788.13 | $788.15 | $788.10 | |