| 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 | $207.80 | 11.607% | $231.9193 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $236.48 | 13.197% | $267.6883 | $267.69 | $267.70 | $267.70 |
| Purchase #3 | $103.88 | 5.827% | $109.9331 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $133.96 | 3.460% | $138.595 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $75.92 | 8.607% | $82.4544 | $82.45 | $82.45 | $82.50 |
| Purchase #6 | $41.77 | 3.776% | $43.3472 | $43.35 | $43.35 | $43.30 |
| Purchase #7 | $110.77 | 4.398% | $115.6417 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $910.58 | $989.5790 | $989.58 | $989.60 | $989.50 | |