| 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 | $216.61 | 8.716% | $235.4897 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $74.81 | 12.692% | $84.3049 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $105.65 | 5.307% | $111.2568 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $228.72 | 8.629% | $248.4562 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $10.87 | 8.469% | $11.7906 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $216.65 | 5.205% | $227.9266 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $189.34 | 7.135% | $202.8494 | $202.85 | $202.85 | $202.80 |
| 7 purchase totals = | $1,042.65 | $1,122.0742 | $1,122.08 | $1,122.10 | $1,122.10 | |