| 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 | $163.70 | 8.836% | $178.1645 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $208.88 | 4.685% | $218.666 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $141.28 | 8.753% | $153.6462 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $184.27 | 9.124% | $201.0828 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $7.32 | 11.254% | $8.1438 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $239.86 | 3.383% | $247.9745 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $101.60 | 12.312% | $114.109 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $1,046.91 | $1,121.7868 | $1,121.78 | $1,121.75 | $1,121.80 | |