| 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 | $126.62 | 3.739% | $131.3543 | $131.35 | $131.35 | $131.40 |
| Purchase #2 | $181.62 | 5.759% | $192.0795 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $239.27 | 6.413% | $254.6144 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $196.41 | 6.729% | $209.6264 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $182.85 | 7.459% | $196.4888 | $196.49 | $196.50 | $196.50 |
| Purchase #6 | $8.70 | 6.338% | $9.2514 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $188.71 | 9.153% | $205.9826 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $1,124.18 | $1,199.3974 | $1,199.39 | $1,199.45 | $1,199.50 | |