| 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 | $240.52 | 13.159% | $272.17 | $272.17 | $272.15 | $272.20 |
| Purchase #2 | $55.61 | 12.609% | $62.6219 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $207.38 | 4.170% | $216.0277 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $145.30 | 12.621% | $163.6383 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $237.58 | 6.285% | $252.5119 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $57.53 | 13.687% | $65.4041 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $104.26 | 13.284% | $118.1099 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $1,048.18 | $1,150.4838 | $1,150.48 | $1,150.45 | $1,150.40 | |