| 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 | $91.89 | 13.141% | $103.9653 | $103.97 | $103.95 | $104.00 |
| Purchase #2 | $25.80 | 11.128% | $28.671 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $230.47 | 5.488% | $243.1182 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $70.73 | 5.121% | $74.3521 | $74.35 | $74.35 | $74.40 |
| Purchase #5 | $185.47 | 13.446% | $210.4083 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $183.99 | 10.305% | $202.9502 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $74.44 | 4.670% | $77.9163 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $862.79 | $941.3814 | $941.39 | $941.30 | $941.50 | |