| 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 | $242.27 | 12.446% | $272.4229 | $272.42 | $272.40 | $272.40 |
| Purchase #2 | $116.89 | 8.415% | $126.7263 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $221.56 | 6.251% | $235.4097 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $206.46 | 6.649% | $220.1875 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $146.79 | 7.167% | $157.3104 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $214.42 | 8.669% | $233.0081 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $23.91 | 13.867% | $27.2256 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $1,172.30 | $1,272.2905 | $1,272.30 | $1,272.30 | $1,272.20 | |