| 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 | $206.27 | 5.578% | $217.7757 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $42.79 | 13.125% | $48.4062 | $48.41 | $48.40 | $48.40 |
| Purchase #3 | $82.41 | 7.780% | $88.8215 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $84.72 | 9.735% | $92.9675 | $92.97 | $92.95 | $93.00 |
| Purchase #5 | $140.39 | 11.798% | $156.9532 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $63.55 | 5.115% | $66.8006 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $222.99 | 5.678% | $235.6514 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $843.12 | $907.3761 | $907.38 | $907.35 | $907.50 | |