| 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 | $220.37 | 13.762% | $250.6973 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $236.51 | 9.352% | $258.6284 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $7.81 | 11.275% | $8.6906 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $25.75 | 6.520% | $27.4289 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $156.61 | 7.281% | $168.0128 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $211.33 | 8.507% | $229.3078 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $174.33 | 4.392% | $181.9866 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,032.71 | $1,124.7524 | $1,124.76 | $1,124.80 | $1,124.70 | |