| 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 | $162.39 | 11.244% | $180.6491 | $180.65 | $180.65 | $180.60 |
| Purchase #2 | $202.86 | 10.856% | $224.8825 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $169.51 | 7.739% | $182.6284 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $225.65 | 13.793% | $256.7739 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $229.31 | 3.349% | $236.9896 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $77.34 | 8.449% | $83.8745 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $109.36 | 6.672% | $116.6565 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $1,176.42 | $1,282.4545 | $1,282.45 | $1,282.45 | $1,282.50 | |