| 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 | $106.32 | 7.827% | $114.6417 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $17.36 | 10.151% | $19.1222 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $223.39 | 13.371% | $253.2595 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $127.69 | 13.762% | $145.2627 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $38.69 | 5.667% | $40.8826 | $40.88 | $40.90 | $40.90 |
| Purchase #6 | $30.58 | 7.870% | $32.9866 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $153.53 | 12.780% | $173.1511 | $173.15 | $173.15 | $173.20 |
| 7 purchase totals = | $697.56 | $779.3064 | $779.30 | $779.30 | $779.40 | |