| 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 | $104.90 | 13.129% | $118.6723 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $221.88 | 3.552% | $229.7612 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $57.31 | 5.436% | $60.4254 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $107.29 | 10.325% | $118.3677 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $164.78 | 8.515% | $178.811 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $21.98 | 7.508% | $23.6303 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $165.59 | 12.384% | $186.0967 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $843.73 | $915.7646 | $915.77 | $915.75 | $915.80 | |