| 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 | $190.29 | 10.549% | $210.3637 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $143.61 | 5.612% | $151.6694 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $114.55 | 7.295% | $122.9064 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $241.40 | 5.507% | $254.6939 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $224.27 | 12.241% | $251.7229 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $29.25 | 13.596% | $33.2268 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $206.40 | 10.746% | $228.5797 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,149.77 | $1,253.1628 | $1,253.16 | $1,253.15 | $1,253.20 | |