| 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 | $133.96 | 7.720% | $144.3017 | $144.30 | $144.30 | $144.30 |
| Purchase #2 | $25.33 | 4.633% | $26.5035 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $220.83 | 13.802% | $251.309 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $21.77 | 6.186% | $23.1167 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $107.42 | 11.577% | $119.856 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $96.78 | 7.550% | $104.0869 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $49.36 | 10.427% | $54.5068 | $54.51 | $54.50 | $54.50 |
| 7 purchase totals = | $655.45 | $723.6806 | $723.69 | $723.65 | $723.70 | |