| 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 | $105.67 | 8.443% | $114.5917 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $162.25 | 11.820% | $181.428 | $181.43 | $181.45 | $181.40 |
| Purchase #3 | $216.64 | 10.679% | $239.775 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $112.77 | 13.568% | $128.0706 | $128.07 | $128.05 | $128.10 |
| Purchase #5 | $169.47 | 3.575% | $175.5286 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $207.98 | 11.369% | $231.6252 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $148.66 | 9.557% | $162.8674 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $1,123.44 | $1,233.8865 | $1,233.90 | $1,233.95 | $1,233.90 | |