| 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 | $109.87 | 6.392% | $116.8929 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $172.32 | 3.460% | $178.2823 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $62.44 | 12.852% | $70.4648 | $70.46 | $70.45 | $70.50 |
| Purchase #4 | $182.93 | 11.422% | $203.8243 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $180.66 | 11.403% | $201.2607 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $203.70 | 10.402% | $224.8889 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $43.88 | 7.341% | $47.1012 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $955.80 | $1,042.7151 | $1,042.70 | $1,042.70 | $1,042.80 | |