| 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 | $60.28 | 4.126% | $62.7672 | $62.77 | $62.75 | $62.80 |
| Purchase #2 | $45.39 | 12.702% | $51.1554 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $11.36 | 4.220% | $11.8394 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $110.31 | 4.326% | $115.082 | $115.08 | $115.10 | $115.10 |
| Purchase #5 | $8.93 | 4.869% | $9.3648 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $88.33 | 4.349% | $92.1715 | $92.17 | $92.15 | $92.20 |
| Purchase #7 | $57.61 | 7.186% | $61.7499 | $61.75 | $61.75 | $61.70 |
| 7 purchase totals = | $382.21 | $404.1302 | $404.13 | $404.10 | $404.20 | |