| 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 | $175.65 | 13.460% | $199.2925 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $209.68 | 13.398% | $237.7729 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $40.71 | 9.449% | $44.5567 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $15.95 | 12.776% | $17.9878 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $101.67 | 5.563% | $107.3259 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $16.67 | 5.434% | $17.5758 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $250.25 | 6.140% | $265.6154 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $810.58 | $890.1270 | $890.14 | $890.15 | $890.20 | |