| 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 | $237.74 | 6.614% | $253.4641 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $8.60 | 7.505% | $9.2454 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $180.91 | 10.392% | $199.7102 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $112.58 | 13.544% | $127.8278 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $212.45 | 11.289% | $236.4335 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $168.66 | 6.717% | $179.9889 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $153.90 | 9.313% | $168.2327 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $1,074.84 | $1,174.9026 | $1,174.90 | $1,174.95 | $1,174.80 | |