| 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 | $135.56 | 10.267% | $149.4779 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $233.81 | 3.225% | $241.3504 | $241.35 | $241.35 | $241.40 |
| Purchase #3 | $58.97 | 13.538% | $66.9534 | $66.95 | $66.95 | $67.00 |
| Purchase #4 | $51.40 | 9.792% | $56.4331 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $82.67 | 7.207% | $88.628 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $208.83 | 13.374% | $236.7589 | $236.76 | $236.75 | $236.80 |
| Purchase #7 | $130.50 | 3.489% | $135.0531 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $901.74 | $974.6548 | $974.65 | $974.70 | $974.80 | |