| 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 | $78.55 | 5.299% | $82.7124 | $82.71 | $82.70 | $82.70 |
| Purchase #2 | $30.90 | 7.789% | $33.3068 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $114.60 | 11.824% | $128.1503 | $128.15 | $128.15 | $128.20 |
| Purchase #4 | $33.26 | 5.673% | $35.1468 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $182.74 | 8.261% | $197.8362 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $21.99 | 9.660% | $24.1142 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $202.79 | 11.816% | $226.7517 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $664.83 | $728.0184 | $728.02 | $728.00 | $728.00 | |