| 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 | $45.55 | 11.636% | $50.8502 | $50.85 | $50.85 | $50.90 |
| Purchase #2 | $151.31 | 9.202% | $165.2335 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $94.45 | 5.841% | $99.9668 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $103.99 | 13.658% | $118.193 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $170.62 | 6.175% | $181.1558 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $163.47 | 3.348% | $168.943 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $190.54 | 10.564% | $210.6686 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $919.93 | $995.0109 | $995.01 | $995.00 | $995.10 | |