| 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 | $14.78 | 3.163% | $15.2475 | $15.25 | $15.25 | $15.20 |
| Purchase #2 | $161.72 | 8.618% | $175.657 | $175.66 | $175.65 | $175.70 |
| Purchase #3 | $104.73 | 10.616% | $115.8481 | $115.85 | $115.85 | $115.80 |
| Purchase #4 | $23.45 | 4.807% | $24.5772 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $13.79 | 9.733% | $15.1322 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $157.51 | 3.342% | $162.774 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $102.79 | 4.242% | $107.1504 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $578.77 | $616.3864 | $616.39 | $616.40 | $616.40 | |