| 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 | $178.58 | 12.848% | $201.524 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $250.40 | 5.771% | $264.8506 | $264.85 | $264.85 | $264.90 |
| Purchase #3 | $7.71 | 6.171% | $8.1858 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $235.54 | 7.468% | $253.1301 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $77.46 | 7.317% | $83.1277 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $47.75 | 4.280% | $49.7937 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $79.76 | 8.864% | $86.8299 | $86.83 | $86.85 | $86.80 |
| 7 purchase totals = | $877.20 | $947.4418 | $947.44 | $947.50 | $947.40 | |