| 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 | $203.28 | 7.324% | $218.1682 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $68.60 | 10.669% | $75.9189 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $109.69 | 12.104% | $122.9669 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $139.85 | 3.335% | $144.514 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $244.28 | 8.574% | $265.2246 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $22.64 | 6.377% | $24.0838 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $87.80 | 12.550% | $98.8189 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $876.14 | $949.6953 | $949.69 | $949.60 | $949.70 | |