| 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 | $144.49 | 8.176% | $156.3035 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $188.95 | 8.124% | $204.3003 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $140.35 | 6.497% | $149.4685 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $176.75 | 13.767% | $201.0832 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $59.79 | 12.294% | $67.1406 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $38.91 | 13.181% | $44.0387 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $200.56 | 3.427% | $207.4332 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $949.80 | $1,029.7680 | $1,029.76 | $1,029.80 | $1,029.70 | |