| 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 | $216.39 | 11.568% | $241.422 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $187.54 | 10.698% | $207.603 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $38.60 | 11.152% | $42.9047 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $12.31 | 7.584% | $13.2436 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $42.92 | 5.371% | $45.2252 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $78.29 | 12.368% | $87.9729 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $99.79 | 8.571% | $108.343 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $675.84 | $746.7144 | $746.70 | $746.70 | $746.60 | |