| 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 | $217.72 | 4.781% | $228.1292 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $126.52 | 13.696% | $143.8482 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $11.95 | 3.543% | $12.3734 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $87.73 | 9.408% | $95.9836 | $95.98 | $96.00 | $96.00 |
| Purchase #5 | $151.68 | 12.585% | $170.7689 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $51.90 | 4.740% | $54.3601 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $155.94 | 8.166% | $168.6741 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $803.44 | $874.1375 | $874.13 | $874.10 | $874.20 | |