| 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 | $116.96 | 8.307% | $126.6759 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $109.54 | 11.757% | $122.4186 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $222.33 | 5.283% | $234.0757 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $244.62 | 7.622% | $263.2649 | $263.26 | $263.25 | $263.30 |
| Purchase #5 | $19.72 | 4.486% | $20.6046 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $108.66 | 7.597% | $116.9149 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $203.65 | 9.213% | $222.4123 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $1,025.48 | $1,106.3669 | $1,106.36 | $1,106.35 | $1,106.40 | |