| 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 | $247.90 | 13.142% | $280.479 | $280.48 | $280.50 | $280.50 |
| Purchase #2 | $208.97 | 3.394% | $216.0624 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $208.37 | 3.655% | $215.9859 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $78.67 | 4.279% | $82.0363 | $82.04 | $82.05 | $82.00 |
| Purchase #5 | $146.41 | 7.205% | $156.9588 | $156.96 | $156.95 | $157.00 |
| Purchase #6 | $9.62 | 10.303% | $10.6111 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $228.69 | 4.157% | $238.1966 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,128.63 | $1,200.3301 | $1,200.34 | $1,200.35 | $1,200.40 | |