| 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 | $24.49 | 5.399% | $25.8122 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $246.85 | 13.780% | $280.8659 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $248.88 | 11.733% | $278.0811 | $278.08 | $278.10 | $278.10 |
| Purchase #4 | $177.97 | 11.790% | $198.9527 | $198.95 | $198.95 | $199.00 |
| Purchase #5 | $40.91 | 12.571% | $46.0528 | $46.05 | $46.05 | $46.10 |
| Purchase #6 | $249.38 | 5.103% | $262.1059 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $38.61 | 5.378% | $40.6864 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $1,027.09 | $1,132.5570 | $1,132.56 | $1,132.55 | $1,132.70 | |