| 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 | $22.53 | 7.353% | $24.1866 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $224.55 | 10.483% | $248.0896 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $222.28 | 3.171% | $229.3285 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $159.76 | 13.300% | $181.0081 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $174.36 | 12.293% | $195.7941 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $40.56 | 13.721% | $46.1252 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $106.39 | 7.175% | $114.0235 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $950.43 | $1,038.5556 | $1,038.56 | $1,038.60 | $1,038.50 | |