| 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 | $118.82 | 5.645% | $125.5274 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $80.77 | 11.580% | $90.1232 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $73.25 | 9.158% | $79.9582 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $195.82 | 8.334% | $212.1396 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $113.58 | 5.420% | $119.736 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $159.60 | 7.128% | $170.9763 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $61.99 | 11.395% | $69.0538 | $69.05 | $69.05 | $69.10 |
| 7 purchase totals = | $803.83 | $867.5145 | $867.52 | $867.55 | $867.50 | |