| 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 | $218.62 | 6.431% | $232.6795 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $153.34 | 13.324% | $173.771 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $169.48 | 3.611% | $175.5999 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $58.72 | 12.662% | $66.1551 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $10.88 | 9.154% | $11.876 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $145.48 | 13.848% | $165.6261 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $93.60 | 7.410% | $100.5358 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $850.12 | $926.2434 | $926.26 | $926.30 | $926.30 | |