| 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 | $211.96 | 7.494% | $227.8443 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $117.28 | 3.463% | $121.3414 | $121.34 | $121.35 | $121.30 |
| Purchase #3 | $128.66 | 12.784% | $145.1079 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $127.84 | 11.733% | $142.8395 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $169.79 | 7.439% | $182.4207 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $179.57 | 12.313% | $201.6805 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $9.49 | 12.263% | $10.6538 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $944.59 | $1,031.8881 | $1,031.88 | $1,031.90 | $1,031.80 | |