| 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 | $166.62 | 7.812% | $179.6364 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $191.36 | 11.690% | $213.73 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $229.31 | 4.713% | $240.1174 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $30.35 | 10.749% | $33.6123 | $33.61 | $33.60 | $33.60 |
| Purchase #5 | $176.90 | 9.606% | $193.893 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $21.76 | 7.545% | $23.4018 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $208.43 | 13.513% | $236.5951 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $1,024.73 | $1,120.9860 | $1,120.99 | $1,121.00 | $1,120.90 | |