| 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 | $72.32 | 13.698% | $82.2264 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $215.86 | 5.453% | $227.6308 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $214.65 | 10.182% | $236.5057 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $66.44 | 7.494% | $71.419 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $135.44 | 9.810% | $148.7267 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $178.29 | 11.524% | $198.8361 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $148.27 | 7.626% | $159.5771 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $1,031.27 | $1,124.9218 | $1,124.94 | $1,125.00 | $1,124.80 | |