| 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 | $108.99 | 5.337% | $114.8068 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $76.78 | 8.242% | $83.1082 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $119.47 | 4.831% | $125.2416 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $162.98 | 3.493% | $168.6729 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $207.60 | 3.148% | $214.1352 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $164.45 | 9.518% | $180.1024 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $108.57 | 11.584% | $121.1467 | $121.15 | $121.15 | $121.10 |
| 7 purchase totals = | $948.84 | $1,007.2138 | $1,007.22 | $1,007.20 | $1,007.10 | |