| 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 | $200.42 | 13.139% | $226.7532 | $226.75 | $226.75 | $226.80 |
| Purchase #2 | $202.30 | 10.383% | $223.3048 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $96.74 | 3.827% | $100.4422 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $40.60 | 8.174% | $43.9186 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $169.73 | 3.481% | $175.6383 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $218.47 | 3.837% | $226.8527 | $226.85 | $226.85 | $226.90 |
| Purchase #7 | $193.25 | 7.669% | $208.0703 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,121.51 | $1,204.9801 | $1,204.97 | $1,204.95 | $1,205.00 | |