| 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 | $8.72 | 10.338% | $9.6215 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $177.82 | 7.749% | $191.5993 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $68.25 | 9.629% | $74.8218 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $50.69 | 9.484% | $55.4974 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $155.83 | 6.578% | $166.0805 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $36.40 | 4.355% | $37.9852 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $104.48 | 9.796% | $114.7149 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $602.19 | $650.3206 | $650.32 | $650.30 | $650.30 | |