| 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 | $106.44 | 4.486% | $111.2149 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $25.93 | 6.837% | $27.7028 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $6.50 | 7.743% | $7.0033 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $150.34 | 3.560% | $155.6921 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $190.50 | 4.796% | $199.6364 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $161.88 | 8.226% | $175.1962 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $162.78 | 5.748% | $172.1366 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $804.37 | $848.5823 | $848.58 | $848.60 | $848.50 | |