| 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 | $207.50 | 5.621% | $219.1636 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $182.25 | 10.598% | $201.5649 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $15.33 | 9.191% | $16.739 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $233.44 | 3.658% | $241.9792 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $100.52 | 12.300% | $112.884 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $37.42 | 13.370% | $42.4231 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $139.85 | 11.539% | $155.9873 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $916.31 | $990.7411 | $990.73 | $990.75 | $990.80 | |