| 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 | $105.70 | 12.470% | $118.8808 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $183.52 | 12.418% | $206.3095 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $132.45 | 12.371% | $148.8354 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $216.63 | 12.628% | $243.986 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $191.61 | 8.523% | $207.9409 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $238.52 | 11.456% | $265.8449 | $265.84 | $265.85 | $265.80 |
| Purchase #7 | $159.87 | 7.110% | $171.2368 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $1,228.30 | $1,363.0343 | $1,363.04 | $1,363.10 | $1,362.90 | |