| 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 | $211.68 | 8.758% | $230.2189 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $212.48 | 10.499% | $234.7883 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $151.65 | 6.765% | $161.9091 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $153.70 | 13.763% | $174.8537 | $174.85 | $174.85 | $174.90 |
| Purchase #5 | $84.55 | 12.643% | $95.2397 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $29.78 | 13.826% | $33.8974 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $235.42 | 11.172% | $261.7211 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $1,079.26 | $1,192.6282 | $1,192.63 | $1,192.60 | $1,192.60 | |