| 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 | $34.94 | 10.546% | $38.6248 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $33.37 | 3.750% | $34.6214 | $34.62 | $34.60 | $34.60 |
| Purchase #3 | $52.44 | 6.610% | $55.9063 | $55.91 | $55.90 | $55.90 |
| Purchase #4 | $11.26 | 3.205% | $11.6209 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $222.55 | 11.174% | $247.4177 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $70.42 | 12.454% | $79.1901 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $166.36 | 10.836% | $184.3868 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $591.34 | $651.7680 | $651.77 | $651.70 | $651.70 | |