| 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 | $234.93 | 7.765% | $253.1723 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $20.28 | 5.507% | $21.3968 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $164.67 | 10.571% | $182.0773 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $205.80 | 8.834% | $223.9804 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $121.98 | 13.471% | $138.4119 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $241.43 | 3.664% | $250.276 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $90.34 | 7.806% | $97.3919 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $1,079.43 | $1,166.7066 | $1,166.71 | $1,166.75 | $1,166.80 | |