| 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 | $118.92 | 12.727% | $134.0549 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $39.38 | 9.283% | $43.0356 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $203.77 | 8.489% | $221.068 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $120.92 | 9.203% | $132.0483 | $132.05 | $132.05 | $132.00 |
| Purchase #5 | $129.74 | 7.111% | $138.9658 | $138.97 | $138.95 | $139.00 |
| Purchase #6 | $70.57 | 9.110% | $76.9989 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $20.83 | 10.722% | $23.0634 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $704.13 | $769.2349 | $769.24 | $769.20 | $769.30 | |