| 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 | $213.29 | 5.249% | $224.4856 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $137.54 | 4.664% | $143.9549 | $143.95 | $143.95 | $144.00 |
| Purchase #3 | $106.84 | 7.468% | $114.8188 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $93.74 | 11.325% | $104.3561 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $243.33 | 12.856% | $274.6125 | $274.61 | $274.60 | $274.60 |
| Purchase #6 | $56.81 | 8.723% | $61.7655 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $208.93 | 5.198% | $219.7902 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,060.48 | $1,143.7836 | $1,143.79 | $1,143.75 | $1,143.90 | |