| 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 | $14.74 | 9.141% | $16.0874 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $168.29 | 4.133% | $175.2454 | $175.25 | $175.25 | $175.20 |
| Purchase #3 | $114.89 | 9.755% | $126.0975 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $26.74 | 13.178% | $30.2638 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $39.40 | 5.764% | $41.671 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $143.88 | 10.426% | $158.8809 | $158.88 | $158.90 | $158.90 |
| Purchase #7 | $128.88 | 5.107% | $135.4619 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $636.82 | $683.7079 | $683.71 | $683.70 | $683.80 | |