| 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 | $76.43 | 5.310% | $80.4884 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $105.40 | 13.748% | $119.8904 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $23.61 | 4.445% | $24.6595 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $241.28 | 4.417% | $251.9373 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $103.54 | 5.325% | $109.0535 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $215.85 | 8.610% | $234.4347 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $197.91 | 5.267% | $208.3339 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $964.02 | $1,028.7977 | $1,028.79 | $1,028.85 | $1,028.80 | |