| 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 | $121.94 | 12.296% | $136.9337 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $73.58 | 3.620% | $76.2436 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $80.58 | 3.210% | $83.1666 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $205.63 | 5.172% | $216.2652 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $204.26 | 4.506% | $213.464 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $19.43 | 8.605% | $21.102 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $116.30 | 11.456% | $129.6233 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $821.72 | $876.7984 | $876.79 | $876.75 | $876.80 | |