| 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 | $97.89 | 8.732% | $106.4378 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $16.25 | 4.609% | $16.999 | $17.00 | $17.00 | $17.00 |
| Purchase #3 | $52.40 | 8.753% | $56.9866 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $158.52 | 10.242% | $174.7556 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $156.78 | 11.619% | $174.9963 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $137.57 | 7.296% | $147.6071 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $108.91 | 10.445% | $120.2856 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $728.32 | $798.0680 | $798.09 | $798.10 | $798.10 | |