| 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 | $43.51 | 12.190% | $48.8139 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $81.27 | 13.456% | $92.2057 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $66.49 | 3.530% | $68.8371 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $115.84 | 6.425% | $123.2827 | $123.28 | $123.30 | $123.30 |
| Purchase #5 | $53.70 | 8.401% | $58.2113 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $222.25 | 5.739% | $235.0049 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $9.62 | 4.395% | $10.0428 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $592.68 | $636.3984 | $636.39 | $636.40 | $636.30 | |