| 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 | $11.64 | 8.736% | $12.6569 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $201.97 | 6.761% | $215.6252 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $27.31 | 8.339% | $29.5874 | $29.59 | $29.60 | $29.60 |
| Purchase #4 | $185.60 | 13.293% | $210.2718 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $77.39 | 4.830% | $81.1279 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $25.36 | 6.611% | $27.0365 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $140.75 | 9.209% | $153.7117 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $670.02 | $730.0174 | $730.03 | $730.05 | $730.00 | |