| 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 | $125.31 | 4.239% | $130.6219 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $192.48 | 6.128% | $204.2752 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $243.31 | 5.457% | $256.5874 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $242.37 | 8.238% | $262.3364 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $46.90 | 10.856% | $51.9915 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $16.63 | 12.580% | $18.7221 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $52.59 | 5.411% | $55.4356 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $919.59 | $979.9701 | $979.98 | $980.00 | $979.90 | |