| 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 | $113.93 | 7.799% | $122.8154 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $79.31 | 5.866% | $83.9623 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $144.41 | 4.836% | $151.3937 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $14.70 | 7.572% | $15.8131 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $208.94 | 6.171% | $221.8337 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $122.31 | 13.604% | $138.9491 | $138.95 | $138.95 | $138.90 |
| Purchase #7 | $65.50 | 8.182% | $70.8592 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $749.10 | $805.6265 | $805.62 | $805.60 | $805.60 | |