| 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 | $24.81 | 7.778% | $26.7397 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $138.42 | 3.230% | $142.891 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $97.35 | 10.478% | $107.5503 | $107.55 | $107.55 | $107.60 |
| Purchase #4 | $42.70 | 11.481% | $47.6024 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $214.54 | 9.212% | $234.3034 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $194.65 | 9.760% | $213.6478 | $213.65 | $213.65 | $213.60 |
| Purchase #7 | $203.50 | 3.672% | $210.9725 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $915.97 | $983.7071 | $983.70 | $983.70 | $983.70 | |