| 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 | $105.75 | 5.218% | $111.268 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $118.91 | 4.337% | $124.0671 | $124.07 | $124.05 | $124.10 |
| Purchase #3 | $174.68 | 10.839% | $193.6136 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $212.39 | 10.167% | $233.9837 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $5.86 | 13.198% | $6.6334 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $241.91 | 9.124% | $263.9819 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $103.80 | 3.171% | $107.0915 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $963.30 | $1,040.6392 | $1,040.63 | $1,040.65 | $1,040.70 | |