| 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 | $108.25 | 9.186% | $118.1938 | $118.19 | $118.20 | $118.20 |
| Purchase #2 | $52.72 | 6.541% | $56.1684 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $222.93 | 9.675% | $244.4985 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $242.35 | 13.702% | $275.5568 | $275.56 | $275.55 | $275.60 |
| Purchase #5 | $233.54 | 8.273% | $252.8608 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $76.93 | 8.283% | $83.3021 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $227.53 | 5.425% | $239.8735 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $1,164.25 | $1,270.4539 | $1,270.45 | $1,270.40 | $1,270.60 | |