| 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 | $113.57 | 6.436% | $120.8794 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $22.54 | 5.560% | $23.7932 | $23.79 | $23.80 | $23.80 |
| Purchase #3 | $149.89 | 4.787% | $157.0652 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $45.86 | 13.488% | $52.0456 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $65.76 | 6.433% | $69.9903 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $175.68 | 3.107% | $181.1384 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $14.41 | 11.385% | $16.0506 | $16.05 | $16.05 | $16.10 |
| 7 purchase totals = | $587.71 | $620.9627 | $620.97 | $621.00 | $621.00 | |