| 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 | $153.27 | 7.442% | $164.6764 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $80.74 | 7.136% | $86.5016 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $213.91 | 6.360% | $227.5147 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $149.94 | 4.266% | $156.3364 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $192.99 | 13.457% | $218.9607 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $6.59 | 3.443% | $6.8169 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $204.80 | 10.519% | $226.3429 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $1,002.24 | $1,087.1496 | $1,087.15 | $1,087.15 | $1,087.10 | |