| 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 | $147.34 | 12.341% | $165.5232 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $131.73 | 10.776% | $145.9252 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $156.89 | 11.270% | $174.5715 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $83.51 | 3.327% | $86.2884 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $50.94 | 10.364% | $56.2194 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $10.66 | 13.190% | $12.0661 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $12.99 | 13.603% | $14.757 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $594.06 | $655.3508 | $655.36 | $655.30 | $655.40 | |