| 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 | $73.86 | 3.184% | $76.2117 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $120.54 | 4.548% | $126.0222 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $10.77 | 7.126% | $11.5375 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $8.78 | 6.704% | $9.3686 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $162.84 | 8.622% | $176.8801 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $46.91 | 4.641% | $49.0871 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $59.62 | 3.411% | $61.6536 | $61.65 | $61.65 | $61.70 |
| 7 purchase totals = | $483.32 | $510.7608 | $510.76 | $510.75 | $510.80 | |