| 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 | $223.65 | 6.710% | $238.6569 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $30.81 | 12.540% | $34.6736 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $113.99 | 5.323% | $120.0577 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $172.78 | 10.688% | $191.2467 | $191.25 | $191.25 | $191.20 |
| Purchase #5 | $37.46 | 13.464% | $42.5036 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $15.27 | 12.770% | $17.22 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $65.46 | 5.559% | $69.0989 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $659.42 | $713.4574 | $713.46 | $713.40 | $713.50 | |