| 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 | $44.50 | 13.819% | $50.6495 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $37.60 | 13.414% | $42.6437 | $42.64 | $42.65 | $42.60 |
| Purchase #3 | $56.62 | 12.643% | $63.7785 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $151.41 | 4.631% | $158.4218 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $226.98 | 8.161% | $245.5038 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $165.66 | 3.494% | $171.4482 | $171.45 | $171.45 | $171.40 |
| Purchase #7 | $117.74 | 10.568% | $130.1828 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $800.51 | $862.6283 | $862.62 | $862.65 | $862.50 | |