| 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 | $32.94 | 11.590% | $36.7577 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $224.48 | 11.197% | $249.615 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $188.55 | 5.819% | $199.5217 | $199.52 | $199.50 | $199.50 |
| Purchase #4 | $175.96 | 13.798% | $200.239 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $77.91 | 10.139% | $85.8093 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $141.80 | 4.420% | $148.0676 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $213.31 | 12.367% | $239.69 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $1,054.95 | $1,159.7003 | $1,159.71 | $1,159.65 | $1,159.70 | |