| 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 | $114.57 | 10.498% | $126.5976 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $226.57 | 6.161% | $240.529 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $174.31 | 7.670% | $187.6796 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $13.26 | 7.164% | $14.2099 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $154.29 | 7.465% | $165.8077 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $180.95 | 9.709% | $198.5184 | $198.52 | $198.50 | $198.50 |
| Purchase #7 | $115.83 | 7.216% | $124.1883 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $979.78 | $1,057.5305 | $1,057.54 | $1,057.55 | $1,057.50 | |