| 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 | $45.86 | 9.563% | $50.2456 | $50.25 | $50.25 | $50.20 |
| Purchase #2 | $86.31 | 8.248% | $93.4288 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $16.76 | 13.412% | $19.0079 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $123.52 | 7.786% | $133.1373 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $55.26 | 5.350% | $58.2164 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $82.25 | 9.791% | $90.3031 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $184.43 | 4.804% | $193.29 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $594.39 | $637.6291 | $637.64 | $637.65 | $637.50 | |