| 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 | $203.70 | 6.436% | $216.8101 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $50.47 | 5.591% | $53.2918 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $77.63 | 5.491% | $81.8927 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $166.32 | 6.554% | $177.2206 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $143.95 | 12.436% | $161.8516 | $161.85 | $161.85 | $161.90 |
| Purchase #6 | $103.36 | 8.429% | $112.0722 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $49.44 | 10.140% | $54.4532 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $794.87 | $857.5922 | $857.58 | $857.55 | $857.70 | |