| 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 | $194.39 | 9.835% | $213.5083 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $128.36 | 9.636% | $140.7288 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $86.56 | 13.660% | $98.3841 | $98.38 | $98.40 | $98.40 |
| Purchase #4 | $151.73 | 6.407% | $161.4513 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $157.38 | 10.729% | $174.2653 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $161.58 | 5.725% | $170.8305 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $213.98 | 10.244% | $235.9001 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $1,093.98 | $1,195.0684 | $1,195.07 | $1,195.10 | $1,195.10 | |