| 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 | $141.40 | 5.302% | $148.897 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $130.74 | 4.513% | $136.6403 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $93.98 | 7.720% | $101.2353 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $80.98 | 6.564% | $86.2955 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $27.32 | 9.870% | $30.0165 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $87.36 | 11.221% | $97.1627 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $197.26 | 4.440% | $206.0183 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $759.04 | $806.2656 | $806.28 | $806.25 | $806.20 | |