| 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 | $22.35 | 9.611% | $24.4981 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $114.36 | 10.487% | $126.3529 | $126.35 | $126.35 | $126.40 |
| Purchase #3 | $15.28 | 4.691% | $15.9968 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $148.32 | 7.371% | $159.2527 | $159.25 | $159.25 | $159.30 |
| Purchase #5 | $5.64 | 8.489% | $6.1188 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $91.85 | 13.297% | $104.0633 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $180.48 | 3.353% | $186.5315 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $578.28 | $622.8141 | $622.81 | $622.80 | $622.90 | |