| 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 | $232.37 | 3.303% | $240.0452 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $71.77 | 8.324% | $77.7441 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $44.47 | 4.289% | $46.3773 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $16.87 | 9.237% | $18.4283 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $127.56 | 4.487% | $133.2836 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $237.70 | 11.358% | $264.698 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $60.64 | 9.220% | $66.231 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $791.38 | $846.8075 | $846.81 | $846.90 | $846.70 | |