| 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 | $234.38 | 4.624% | $245.2177 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $78.31 | 12.408% | $88.0267 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $88.73 | 7.478% | $95.3652 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $44.33 | 10.762% | $49.1008 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $96.70 | 7.619% | $104.0676 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $150.64 | 11.542% | $168.0269 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $241.61 | 4.165% | $251.6731 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $934.70 | $1,001.4780 | $1,001.49 | $1,001.45 | $1,001.50 | |