| 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 | $186.76 | 3.594% | $193.4722 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $75.69 | 13.782% | $86.1216 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $22.66 | 11.387% | $25.2403 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $161.41 | 8.300% | $174.807 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $208.51 | 8.315% | $225.8476 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $178.40 | 5.472% | $188.162 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $167.91 | 9.140% | $183.257 | $183.26 | $183.25 | $183.30 |
| 7 purchase totals = | $1,001.34 | $1,076.9077 | $1,076.91 | $1,076.85 | $1,076.90 | |