| 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 | $75.90 | 8.201% | $82.1246 | $82.12 | $82.10 | $82.10 |
| Purchase #2 | $228.82 | 5.715% | $241.8971 | $241.90 | $241.90 | $241.90 |
| Purchase #3 | $43.40 | 10.333% | $47.8845 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $15.33 | 8.659% | $16.6574 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $100.29 | 6.715% | $107.0245 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $127.33 | 13.582% | $144.624 | $144.62 | $144.60 | $144.60 |
| Purchase #7 | $41.41 | 7.642% | $44.5746 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $632.48 | $684.7867 | $684.77 | $684.70 | $684.80 | |