| 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 | $197.93 | 3.169% | $204.2024 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $49.72 | 10.566% | $54.9734 | $54.97 | $54.95 | $55.00 |
| Purchase #3 | $179.98 | 4.511% | $188.0989 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $66.74 | 5.389% | $70.3366 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $50.51 | 7.501% | $54.2988 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $52.78 | 3.805% | $54.7883 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $74.64 | 3.320% | $77.118 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $672.30 | $703.8164 | $703.82 | $703.80 | $703.80 | |