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 | $15.42 | 5.286% | $16.2351 | $16.24 | $16.25 | $16.20 |
Purchase #2 | $203.42 | 11.792% | $227.4073 | $227.41 | $227.40 | $227.40 |
Purchase #3 | $11.59 | 13.140% | $13.1129 | $13.11 | $13.10 | $13.10 |
Purchase #4 | $217.98 | 8.191% | $235.8347 | $235.83 | $235.85 | $235.80 |
Purchase #5 | $107.72 | 11.429% | $120.0313 | $120.03 | $120.05 | $120.00 |
Purchase #6 | $21.36 | 10.164% | $23.531 | $23.53 | $23.55 | $23.50 |
Purchase #7 | $10.46 | 12.814% | $11.8003 | $11.80 | $11.80 | $11.80 |
7 purchase totals = | $587.95 | $647.9526 | $647.95 | $648.00 | $647.80 |