| 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 | $224.32 | 8.604% | $243.6205 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $188.57 | 5.302% | $198.568 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $8.70 | 10.567% | $9.6193 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $14.70 | 13.573% | $16.6952 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $144.33 | 10.451% | $159.4139 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $106.62 | 5.660% | $112.6547 | $112.65 | $112.65 | $112.70 |
| Purchase #7 | $124.68 | 7.842% | $134.4574 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $811.92 | $875.0290 | $875.03 | $874.95 | $875.10 | |