| 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 | $75.96 | 5.629% | $80.2358 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $28.99 | 6.739% | $30.9436 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $193.83 | 8.346% | $210.0071 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $30.55 | 4.632% | $31.9651 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $8.37 | 6.386% | $8.9045 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $98.28 | 10.402% | $108.5031 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $240.46 | 7.497% | $258.4873 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $676.44 | $729.0465 | $729.05 | $729.05 | $729.00 | |