| 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 | $28.43 | 6.658% | $30.3229 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $142.51 | 8.859% | $155.135 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $32.69 | 6.633% | $34.8583 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $48.39 | 6.481% | $51.5262 | $51.53 | $51.55 | $51.50 |
| Purchase #5 | $205.74 | 5.105% | $216.243 | $216.24 | $216.25 | $216.20 |
| Purchase #6 | $121.91 | 13.756% | $138.6799 | $138.68 | $138.70 | $138.70 |
| Purchase #7 | $153.68 | 9.495% | $168.2719 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $733.35 | $795.0372 | $795.04 | $795.05 | $795.00 | |