| 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 | $20.83 | 13.714% | $23.6866 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $215.77 | 7.294% | $231.5083 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $152.46 | 5.705% | $161.1578 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $125.75 | 8.328% | $136.2225 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $142.73 | 10.452% | $157.6481 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $235.35 | 9.229% | $257.0705 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $235.34 | 3.742% | $244.1464 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $1,128.23 | $1,211.4402 | $1,211.45 | $1,211.40 | $1,211.40 | |