| 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 | $234.35 | 12.672% | $264.0468 | $264.05 | $264.05 | $264.00 |
| Purchase #2 | $36.25 | 7.267% | $38.8843 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $89.60 | 6.559% | $95.4769 | $95.48 | $95.50 | $95.50 |
| Purchase #4 | $154.93 | 12.379% | $174.1088 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $10.46 | 6.446% | $11.1343 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $169.69 | 8.277% | $183.7352 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $108.62 | 12.225% | $121.8988 | $121.90 | $121.90 | $121.90 |
| 7 purchase totals = | $803.90 | $889.2851 | $889.29 | $889.35 | $889.20 | |