| 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 | $143.75 | 9.233% | $157.0224 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $233.63 | 11.493% | $260.4811 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $27.45 | 7.611% | $29.5392 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $18.34 | 11.512% | $20.4513 | $20.45 | $20.45 | $20.50 |
| Purchase #5 | $243.35 | 3.470% | $251.7942 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $215.39 | 5.597% | $227.4454 | $227.45 | $227.45 | $227.40 |
| Purchase #7 | $166.29 | 7.114% | $178.1199 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,048.20 | $1,124.8535 | $1,124.85 | $1,124.85 | $1,124.80 | |