| 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 | $142.49 | 11.645% | $159.083 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $68.38 | 9.832% | $75.1031 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $41.85 | 12.353% | $47.0197 | $47.02 | $47.00 | $47.00 |
| Purchase #4 | $131.77 | 5.252% | $138.6906 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $193.39 | 8.672% | $210.1608 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $98.31 | 6.414% | $104.6156 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $9.25 | 3.110% | $9.5377 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $685.44 | $744.2105 | $744.21 | $744.20 | $744.20 | |