| 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 | $175.52 | 10.284% | $193.5705 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $41.95 | 7.311% | $45.017 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $41.65 | 4.221% | $43.408 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $230.64 | 8.577% | $250.422 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $99.80 | 10.255% | $110.0345 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $9.47 | 5.270% | $9.9691 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $115.67 | 10.431% | $127.7355 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $714.70 | $780.1566 | $780.16 | $780.10 | $780.10 | |