| 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 | $225.93 | 6.414% | $240.4212 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $197.41 | 5.660% | $208.5834 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $204.47 | 5.847% | $216.4254 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $158.32 | 6.523% | $168.6472 | $168.65 | $168.65 | $168.60 |
| Purchase #5 | $28.69 | 12.486% | $32.2722 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $103.40 | 11.528% | $115.32 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $241.39 | 4.458% | $252.1512 | $252.15 | $252.15 | $252.20 |
| 7 purchase totals = | $1,159.61 | $1,233.8206 | $1,233.82 | $1,233.80 | $1,233.80 | |