| 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 | $92.78 | 5.378% | $97.7697 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $96.97 | 9.429% | $106.1133 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $240.92 | 6.612% | $256.8496 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $120.40 | 7.611% | $129.5636 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $172.45 | 12.686% | $194.327 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $48.92 | 7.104% | $52.3953 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $41.73 | 13.167% | $47.2246 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $814.17 | $884.2431 | $884.24 | $884.20 | $884.20 | |