| 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 | $166.74 | 8.340% | $180.6461 | $180.65 | $180.65 | $180.60 |
| Purchase #2 | $167.47 | 3.383% | $173.1355 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $244.36 | 8.725% | $265.6804 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $107.76 | 11.308% | $119.9455 | $119.95 | $119.95 | $119.90 |
| Purchase #5 | $72.50 | 10.200% | $79.895 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $187.67 | 10.698% | $207.7469 | $207.75 | $207.75 | $207.70 |
| Purchase #7 | $43.61 | 9.765% | $47.8685 | $47.87 | $47.85 | $47.90 |
| 7 purchase totals = | $990.11 | $1,074.9179 | $1,074.94 | $1,074.95 | $1,074.80 | |