| 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 | $177.30 | 8.841% | $192.9751 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $80.34 | 7.161% | $86.0931 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $39.72 | 8.232% | $42.9898 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $31.54 | 10.219% | $34.7631 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $182.26 | 5.437% | $192.1695 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $202.61 | 8.204% | $219.2321 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $93.74 | 6.854% | $100.1649 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $807.51 | $868.3876 | $868.38 | $868.40 | $868.50 | |