| 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 | $98.98 | 12.289% | $111.1437 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $132.56 | 4.654% | $138.7293 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $107.57 | 11.480% | $119.919 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $10.94 | 9.540% | $11.9837 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $17.38 | 9.719% | $19.0692 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $165.82 | 4.662% | $173.5505 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $203.68 | 12.610% | $229.364 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $736.93 | $803.7594 | $803.75 | $803.75 | $803.80 | |