| 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 | $193.29 | 9.855% | $212.3387 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $206.95 | 8.263% | $224.0503 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $77.60 | 10.872% | $86.0367 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $247.75 | 7.231% | $265.6648 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $65.91 | 6.415% | $70.1381 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $75.49 | 12.273% | $84.7549 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $121.53 | 6.341% | $129.2362 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $988.52 | $1,072.2197 | $1,072.22 | $1,072.25 | $1,072.20 | |