| 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 | $176.70 | 12.166% | $198.1973 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $40.40 | 10.236% | $44.5353 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $171.31 | 8.752% | $186.3031 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $116.82 | 12.859% | $131.8419 | $131.84 | $131.85 | $131.80 |
| Purchase #5 | $204.63 | 9.724% | $224.5282 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $52.75 | 4.214% | $54.9729 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $94.36 | 10.317% | $104.0951 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $856.97 | $944.4738 | $944.48 | $944.50 | $944.40 | |