| 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 | $182.42 | 12.435% | $205.1039 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $218.29 | 10.782% | $241.826 | $241.83 | $241.85 | $241.80 |
| Purchase #3 | $103.78 | 6.646% | $110.6772 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $182.79 | 5.266% | $192.4157 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $208.29 | 8.719% | $226.4508 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $52.77 | 9.630% | $57.8518 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $15.47 | 6.301% | $16.4448 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $963.81 | $1,050.7702 | $1,050.77 | $1,050.80 | $1,050.80 | |