| 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 | $91.57 | 3.650% | $94.9123 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $78.28 | 8.422% | $84.8727 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $88.57 | 12.831% | $99.9344 | $99.93 | $99.95 | $99.90 |
| Purchase #4 | $82.82 | 4.268% | $86.3548 | $86.35 | $86.35 | $86.40 |
| Purchase #5 | $224.32 | 6.103% | $238.0102 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $172.37 | 13.445% | $195.5451 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $116.76 | 8.447% | $126.6227 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $854.69 | $926.2522 | $926.24 | $926.20 | $926.20 | |