| 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 | $126.75 | 4.513% | $132.4702 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $101.84 | 5.453% | $107.3933 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $155.30 | 4.265% | $161.9235 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $190.57 | 8.636% | $207.0276 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $247.45 | 10.209% | $272.7122 | $272.71 | $272.70 | $272.70 |
| Purchase #6 | $91.83 | 4.526% | $95.9862 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $48.91 | 10.415% | $54.004 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $962.65 | $1,031.5170 | $1,031.51 | $1,031.50 | $1,031.50 | |