| 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 | $175.90 | 10.729% | $194.7723 | $194.77 | $194.75 | $194.80 |
| Purchase #2 | $104.64 | 10.769% | $115.9087 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $167.77 | 12.435% | $188.6322 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $108.37 | 5.448% | $114.274 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $140.51 | 4.751% | $147.1856 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $8.32 | 7.863% | $8.9742 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $13.72 | 6.527% | $14.6155 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $719.23 | $784.3625 | $784.36 | $784.30 | $784.40 | |