| 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 | $20.57 | 8.251% | $22.2672 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $176.74 | 13.119% | $199.9265 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $156.79 | 3.850% | $162.8264 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $177.57 | 3.262% | $183.3623 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $210.49 | 6.515% | $224.2034 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $172.27 | 6.793% | $183.9723 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $67.96 | 5.243% | $71.5231 | $71.52 | $71.50 | $71.50 |
| 7 purchase totals = | $982.39 | $1,048.0812 | $1,048.08 | $1,048.05 | $1,048.10 | |