| 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 | $20.98 | 9.745% | $23.0245 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $151.26 | 4.824% | $158.5568 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $231.31 | 7.418% | $248.4686 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $99.73 | 12.437% | $112.1334 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $192.74 | 12.461% | $216.7573 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $31.96 | 12.478% | $35.948 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $50.91 | 10.490% | $56.2505 | $56.25 | $56.25 | $56.30 |
| 7 purchase totals = | $778.89 | $851.1391 | $851.14 | $851.10 | $851.20 | |