| 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 | $58.25 | 13.705% | $66.2332 | $66.23 | $66.25 | $66.20 |
| Purchase #2 | $66.98 | 5.137% | $70.4208 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $69.98 | 5.124% | $73.5658 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $138.48 | 6.858% | $147.977 | $147.98 | $148.00 | $148.00 |
| Purchase #5 | $82.92 | 13.292% | $93.9417 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $20.62 | 10.390% | $22.7624 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $137.33 | 7.127% | $147.1175 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $574.56 | $622.0184 | $622.02 | $622.00 | $622.00 | |