| 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 | $134.75 | 3.677% | $139.7048 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $100.46 | 3.861% | $104.3388 | $104.34 | $104.35 | $104.30 |
| Purchase #3 | $32.93 | 7.872% | $35.5222 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $103.36 | 3.794% | $107.2815 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $108.95 | 5.721% | $115.183 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $119.55 | 11.658% | $133.4871 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $229.91 | 8.128% | $248.5971 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $829.91 | $884.1145 | $884.11 | $884.15 | $884.10 | |