| 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 | $137.91 | 5.547% | $145.5599 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $185.58 | 11.308% | $206.5654 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $102.39 | 13.281% | $115.9884 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $80.65 | 5.174% | $84.8228 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $225.52 | 8.434% | $244.5404 | $244.54 | $244.55 | $244.50 |
| Purchase #6 | $234.59 | 12.767% | $264.5401 | $264.54 | $264.55 | $264.50 |
| Purchase #7 | $219.54 | 3.239% | $226.6509 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $1,186.18 | $1,288.6679 | $1,288.67 | $1,288.65 | $1,288.70 | |