| 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 | $231.97 | 7.530% | $249.4373 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $14.74 | 7.501% | $15.8456 | $15.85 | $15.85 | $15.80 |
| Purchase #3 | $152.31 | 11.264% | $169.4662 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $66.48 | 8.195% | $71.928 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $12.28 | 8.754% | $13.355 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $107.35 | 6.258% | $114.068 | $114.07 | $114.05 | $114.10 |
| Purchase #7 | $200.89 | 10.262% | $221.5053 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $786.02 | $855.6054 | $855.63 | $855.60 | $855.60 | |