| 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 | $229.87 | 12.512% | $258.6313 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $187.66 | 12.470% | $211.0612 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $163.65 | 8.580% | $177.6912 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $250.36 | 3.206% | $258.3865 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $96.85 | 9.350% | $105.9055 | $105.91 | $105.90 | $105.90 |
| Purchase #6 | $203.44 | 9.468% | $222.7017 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $55.84 | 4.346% | $58.2668 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $1,187.67 | $1,292.6442 | $1,292.65 | $1,292.65 | $1,292.70 | |