| 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 | $123.52 | 9.515% | $135.2729 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $94.93 | 9.589% | $104.0328 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $44.47 | 11.714% | $49.6792 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $38.48 | 11.421% | $42.8748 | $42.87 | $42.85 | $42.90 |
| Purchase #5 | $37.63 | 9.387% | $41.1623 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $118.96 | 6.113% | $126.232 | $126.23 | $126.25 | $126.20 |
| Purchase #7 | $200.55 | 3.325% | $207.2183 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $658.54 | $706.4723 | $706.46 | $706.45 | $706.50 | |