| 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 | $18.42 | 8.336% | $19.9555 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $197.38 | 10.168% | $217.4496 | $217.45 | $217.45 | $217.40 |
| Purchase #3 | $88.27 | 8.761% | $96.0033 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $71.78 | 8.322% | $77.7535 | $77.75 | $77.75 | $77.80 |
| Purchase #5 | $191.31 | 11.383% | $213.0868 | $213.09 | $213.10 | $213.10 |
| Purchase #6 | $206.65 | 8.677% | $224.581 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $109.49 | 11.182% | $121.7332 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $883.30 | $970.5629 | $970.56 | $970.60 | $970.60 | |