| 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 | $187.99 | 12.862% | $212.1693 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $179.41 | 11.383% | $199.8322 | $199.83 | $199.85 | $199.80 |
| Purchase #3 | $64.56 | 7.231% | $69.2283 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $15.43 | 5.204% | $16.233 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $107.69 | 11.131% | $119.677 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $44.64 | 4.630% | $46.7068 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $130.70 | 13.113% | $147.8387 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $730.42 | $811.6853 | $811.69 | $811.75 | $811.60 | |