| 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 | $174.32 | 4.239% | $181.7094 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $38.58 | 6.210% | $40.9758 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $129.84 | 7.444% | $139.5053 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $116.88 | 7.334% | $125.452 | $125.45 | $125.45 | $125.50 |
| Purchase #5 | $222.26 | 4.562% | $232.3995 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $224.88 | 10.336% | $248.1236 | $248.12 | $248.10 | $248.10 |
| Purchase #7 | $177.67 | 13.294% | $201.2894 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $1,084.43 | $1,169.4550 | $1,169.46 | $1,169.45 | $1,169.50 | |