| 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 | $120.30 | 11.634% | $134.2957 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $37.34 | 11.354% | $41.5796 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $164.90 | 7.785% | $177.7375 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $20.26 | 11.662% | $22.6227 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $179.25 | 5.111% | $188.4115 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $88.63 | 12.824% | $99.9959 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $118.62 | 9.447% | $129.826 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $729.30 | $794.4689 | $794.48 | $794.50 | $794.40 | |