| 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 | $168.28 | 13.839% | $191.5683 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $38.96 | 13.395% | $44.1787 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $104.94 | 11.611% | $117.1246 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $216.70 | 7.197% | $232.2959 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $102.25 | 8.441% | $110.8809 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $37.43 | 11.638% | $41.7861 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $120.72 | 11.702% | $134.8467 | $134.85 | $134.85 | $134.80 |
| 7 purchase totals = | $789.28 | $872.6812 | $872.69 | $872.70 | $872.70 | |