| 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 | $30.39 | 5.804% | $32.1538 | $32.15 | $32.15 | $32.20 |
| Purchase #2 | $243.93 | 9.736% | $267.679 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $180.28 | 12.499% | $202.8132 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $104.74 | 4.500% | $109.4533 | $109.45 | $109.45 | $109.50 |
| Purchase #5 | $5.92 | 3.522% | $6.1285 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $184.40 | 6.515% | $196.4137 | $196.41 | $196.40 | $196.40 |
| Purchase #7 | $73.30 | 11.702% | $81.8776 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $822.96 | $896.5191 | $896.51 | $896.55 | $896.60 | |