| 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 | $43.36 | 3.481% | $44.8694 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $39.53 | 11.288% | $43.9921 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $58.56 | 9.373% | $64.0488 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $13.87 | 6.533% | $14.7761 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $146.28 | 3.448% | $151.3237 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $222.53 | 8.129% | $240.6195 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $105.64 | 12.444% | $118.7858 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $629.77 | $678.4154 | $678.42 | $678.40 | $678.40 | |