| 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 | $187.26 | 11.409% | $208.6245 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $145.53 | 12.760% | $164.0996 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $163.87 | 11.346% | $182.4627 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $78.52 | 12.142% | $88.0539 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $168.29 | 11.695% | $187.9715 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $226.25 | 8.577% | $245.6555 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $103.59 | 9.357% | $113.2829 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $1,073.31 | $1,190.1506 | $1,190.14 | $1,190.10 | $1,190.30 | |