| 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 | $175.28 | 8.801% | $190.7064 | $190.71 | $190.70 | $190.70 |
| Purchase #2 | $102.31 | 9.119% | $111.6396 | $111.64 | $111.65 | $111.60 |
| Purchase #3 | $213.51 | 11.581% | $238.2366 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $7.36 | 8.696% | $8 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $25.51 | 10.805% | $28.2664 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $38.87 | 11.109% | $43.1881 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $227.92 | 11.688% | $254.5593 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $790.76 | $874.5964 | $874.61 | $874.60 | $874.60 | |