| 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 | $28.70 | 10.622% | $31.7485 | $31.75 | $31.75 | $31.70 |
| Purchase #2 | $223.25 | 13.384% | $253.1298 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $59.29 | 11.308% | $65.9945 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $63.46 | 6.862% | $67.8146 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $192.67 | 13.112% | $217.9329 | $217.93 | $217.95 | $217.90 |
| Purchase #6 | $116.56 | 5.208% | $122.6304 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $241.70 | 4.113% | $251.6411 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $925.63 | $1,010.8918 | $1,010.88 | $1,010.95 | $1,010.70 | |