| 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 | $220.31 | 10.462% | $243.3588 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $118.31 | 6.568% | $126.0806 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $163.35 | 9.377% | $178.6673 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $38.31 | 11.616% | $42.7601 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $5.82 | 8.235% | $6.2993 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $33.59 | 12.838% | $37.9023 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $138.80 | 6.131% | $147.3098 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $718.49 | $782.3782 | $782.38 | $782.35 | $782.50 | |