| 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 | $217.55 | 7.773% | $234.4602 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $194.75 | 13.683% | $221.3976 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $174.96 | 8.767% | $190.2987 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $119.29 | 6.303% | $126.8088 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $144.27 | 9.412% | $157.8487 | $157.85 | $157.85 | $157.80 |
| Purchase #6 | $113.50 | 13.417% | $128.7283 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $197.89 | 7.169% | $212.0767 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $1,162.21 | $1,271.6190 | $1,271.63 | $1,271.65 | $1,271.60 | |