| 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 | $112.79 | 4.730% | $118.125 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $206.50 | 9.165% | $225.4257 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $197.25 | 13.790% | $224.4508 | $224.45 | $224.45 | $224.50 |
| Purchase #4 | $109.30 | 7.387% | $117.374 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $103.81 | 5.194% | $109.2019 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $136.60 | 12.649% | $153.8785 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $52.83 | 9.131% | $57.6539 | $57.65 | $57.65 | $57.70 |
| 7 purchase totals = | $919.08 | $1,006.1098 | $1,006.11 | $1,006.15 | $1,006.20 | |