| 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 | $22.36 | 5.619% | $23.6164 | $23.62 | $23.60 | $23.60 |
| Purchase #2 | $33.72 | 13.459% | $38.2584 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $90.86 | 11.745% | $101.5315 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $30.69 | 11.583% | $34.2448 | $34.24 | $34.25 | $34.20 |
| Purchase #5 | $175.45 | 9.441% | $192.0142 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $97.43 | 9.469% | $106.6556 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $77.85 | 11.791% | $87.0293 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $528.36 | $583.3502 | $583.35 | $583.35 | $583.30 | |