| 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 | $150.56 | 8.571% | $163.4645 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $216.38 | 7.253% | $232.074 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $72.77 | 5.366% | $76.6748 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $225.84 | 4.121% | $235.1469 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $189.39 | 11.717% | $211.5808 | $211.58 | $211.60 | $211.60 |
| Purchase #6 | $233.91 | 6.346% | $248.7539 | $248.75 | $248.75 | $248.80 |
| Purchase #7 | $54.59 | 7.257% | $58.5516 | $58.55 | $58.55 | $58.60 |
| 7 purchase totals = | $1,143.44 | $1,226.2465 | $1,226.23 | $1,226.20 | $1,226.40 | |