| 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 | $17.61 | 8.872% | $19.1724 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $53.71 | 13.850% | $61.1488 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $105.77 | 8.376% | $114.6293 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $54.88 | 3.862% | $56.9995 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $47.37 | 6.302% | $50.3553 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $154.56 | 5.780% | $163.4936 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $200.39 | 13.769% | $227.9817 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $634.29 | $693.7806 | $693.78 | $693.80 | $693.80 | |