| 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 | $139.91 | 13.545% | $158.8608 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $114.31 | 10.398% | $126.196 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $237.77 | 13.320% | $269.441 | $269.44 | $269.45 | $269.40 |
| Purchase #4 | $118.63 | 7.104% | $127.0575 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $108.27 | 13.144% | $122.501 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $44.43 | 8.672% | $48.283 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $18.80 | 5.783% | $19.8872 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $782.12 | $872.2265 | $872.23 | $872.25 | $872.30 | |