| 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 | $74.34 | 3.749% | $77.127 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $146.97 | 5.648% | $155.2709 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $144.69 | 7.845% | $156.0409 | $156.04 | $156.05 | $156.00 |
| Purchase #4 | $90.66 | 11.730% | $101.2944 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $102.89 | 6.436% | $109.512 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $133.30 | 10.582% | $147.4058 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $191.99 | 8.495% | $208.2996 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $884.84 | $954.9506 | $954.95 | $954.95 | $954.90 | |