| 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 | $23.60 | 6.128% | $25.0462 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $193.62 | 12.651% | $218.1149 | $218.11 | $218.10 | $218.10 |
| Purchase #3 | $172.26 | 3.396% | $178.1099 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $245.27 | 7.653% | $264.0405 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $180.87 | 6.611% | $192.8273 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $224.65 | 5.313% | $236.5857 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $52.69 | 13.559% | $59.8342 | $59.83 | $59.85 | $59.80 |
| 7 purchase totals = | $1,092.96 | $1,174.5587 | $1,174.56 | $1,174.60 | $1,174.40 | |