| 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 | $224.71 | 12.247% | $252.2302 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $24.96 | 12.647% | $28.1167 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $106.44 | 3.375% | $110.0324 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $22.45 | 9.352% | $24.5495 | $24.55 | $24.55 | $24.50 |
| Purchase #5 | $127.50 | 10.672% | $141.1068 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $5.44 | 4.599% | $5.6902 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $50.61 | 10.247% | $55.796 | $55.80 | $55.80 | $55.80 |
| 7 purchase totals = | $562.11 | $617.5218 | $617.53 | $617.55 | $617.40 | |