| 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 | $203.78 | 6.177% | $216.3675 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $144.59 | 8.737% | $157.2228 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $198.95 | 12.190% | $223.202 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $227.79 | 9.412% | $249.2296 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $244.99 | 12.391% | $275.3467 | $275.35 | $275.35 | $275.30 |
| Purchase #6 | $115.84 | 8.155% | $125.2868 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $77.38 | 6.127% | $82.1211 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $1,213.32 | $1,328.7765 | $1,328.78 | $1,328.75 | $1,328.70 | |