| 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 | $70.89 | 6.838% | $75.7375 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $212.36 | 5.600% | $224.2522 | $224.25 | $224.25 | $224.30 |
| Purchase #3 | $96.99 | 7.250% | $104.0218 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $12.67 | 10.430% | $13.9915 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $59.34 | 7.664% | $63.8878 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $43.67 | 7.669% | $47.0191 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $181.51 | 9.742% | $199.1927 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $677.43 | $728.1026 | $728.10 | $728.10 | $728.10 | |