| 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 | $106.44 | 8.213% | $115.1819 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $29.64 | 5.618% | $31.3052 | $31.31 | $31.30 | $31.30 |
| Purchase #3 | $106.77 | 9.452% | $116.8619 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $192.78 | 8.258% | $208.6998 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $183.63 | 10.614% | $203.1205 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $167.63 | 6.384% | $178.3315 | $178.33 | $178.35 | $178.30 |
| Purchase #7 | $104.43 | 8.686% | $113.5008 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $891.32 | $967.0016 | $967.00 | $967.00 | $967.00 | |