| 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 | $109.48 | 6.445% | $116.536 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $186.46 | 9.716% | $204.5765 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $191.35 | 8.332% | $207.2933 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $50.77 | 12.324% | $57.0269 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $177.42 | 12.834% | $200.1901 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $166.32 | 7.592% | $178.947 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $173.45 | 9.629% | $190.1515 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $1,055.25 | $1,154.7213 | $1,154.73 | $1,154.80 | $1,154.70 | |