| 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 | $184.40 | 6.828% | $196.9908 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $220.67 | 7.452% | $237.1143 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $44.62 | 9.710% | $48.9526 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $145.95 | 8.432% | $158.2565 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $179.78 | 12.575% | $202.3873 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $243.63 | 9.681% | $267.2158 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $18.63 | 13.268% | $21.1018 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $1,037.68 | $1,132.0191 | $1,132.02 | $1,132.00 | $1,132.10 | |