| 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 | $131.95 | 6.294% | $140.2549 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $103.40 | 4.709% | $108.2691 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $200.30 | 9.339% | $219.006 | $219.01 | $219.00 | $219.00 |
| Purchase #4 | $121.84 | 12.158% | $136.6533 | $136.65 | $136.65 | $136.70 |
| Purchase #5 | $219.52 | 11.414% | $244.576 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $148.73 | 12.341% | $167.0848 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $205.49 | 5.814% | $217.4372 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $1,131.23 | $1,233.2813 | $1,233.28 | $1,233.30 | $1,233.40 | |