| 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 | $205.27 | 10.726% | $227.2873 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $139.99 | 6.253% | $148.7436 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $11.96 | 11.703% | $13.3597 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $210.38 | 5.573% | $222.1045 | $222.10 | $222.10 | $222.10 |
| Purchase #5 | $75.36 | 3.210% | $77.7791 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $125.77 | 3.855% | $130.6184 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $197.86 | 6.773% | $211.2611 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $966.59 | $1,031.1537 | $1,031.15 | $1,031.15 | $1,031.20 | |