| 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 | $12.33 | 3.588% | $12.7724 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $182.83 | 5.205% | $192.3463 | $192.35 | $192.35 | $192.30 |
| Purchase #3 | $143.78 | 3.287% | $148.506 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $25.40 | 3.568% | $26.3063 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $169.25 | 13.473% | $192.0531 | $192.05 | $192.05 | $192.10 |
| Purchase #6 | $177.84 | 13.305% | $201.5016 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $200.66 | 10.266% | $221.2598 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $912.09 | $994.7455 | $994.75 | $994.70 | $994.80 | |