| 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 | $12.97 | 9.830% | $14.245 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $104.91 | 9.389% | $114.76 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $9.71 | 11.265% | $10.8038 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $226.75 | 10.172% | $249.815 | $249.82 | $249.80 | $249.80 |
| Purchase #5 | $214.39 | 6.526% | $228.3811 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $102.26 | 8.220% | $110.6658 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $148.36 | 12.610% | $167.0682 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $819.35 | $895.7389 | $895.75 | $895.70 | $895.80 | |