| 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 | $250.37 | 4.128% | $260.7053 | $260.71 | $260.70 | $260.70 |
| Purchase #2 | $15.87 | 4.854% | $16.6403 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $175.89 | 3.336% | $181.7577 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $50.34 | 5.734% | $53.2265 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $206.78 | 11.834% | $231.2503 | $231.25 | $231.25 | $231.30 |
| Purchase #6 | $175.93 | 6.451% | $187.2792 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $245.72 | 9.725% | $269.6163 | $269.62 | $269.60 | $269.60 |
| 7 purchase totals = | $1,120.90 | $1,200.4756 | $1,200.49 | $1,200.50 | $1,200.50 | |