| 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 | $163.34 | 7.123% | $174.9747 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $150.52 | 11.283% | $167.5032 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $12.54 | 3.446% | $12.9721 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $37.84 | 10.348% | $41.7557 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $30.86 | 3.515% | $31.9447 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $87.27 | 12.610% | $98.2747 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $26.35 | 12.589% | $29.6672 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $508.72 | $557.0923 | $557.08 | $557.00 | $557.20 | |