| 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 | $139.67 | 8.624% | $151.7151 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $250.72 | 11.688% | $280.0242 | $280.02 | $280.00 | $280.00 |
| Purchase #3 | $200.62 | 9.232% | $219.1412 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $236.73 | 7.181% | $253.7296 | $253.73 | $253.75 | $253.70 |
| Purchase #5 | $66.57 | 6.316% | $70.7746 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $189.54 | 6.372% | $201.6175 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $11.35 | 11.594% | $12.6659 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $1,095.20 | $1,189.6681 | $1,189.67 | $1,189.60 | $1,189.60 | |