| 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 | $120.87 | 12.520% | $136.0029 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $51.95 | 4.387% | $54.229 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $52.62 | 8.406% | $57.0432 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $84.64 | 10.705% | $93.7007 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $177.30 | 6.772% | $189.3068 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $46.59 | 10.211% | $51.3473 | $51.35 | $51.35 | $51.30 |
| Purchase #7 | $71.48 | 6.415% | $76.0654 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $605.45 | $657.6953 | $657.70 | $657.70 | $657.60 | |