| 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 | $98.82 | 8.663% | $107.3808 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $50.99 | 11.817% | $57.0155 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $8.57 | 6.528% | $9.1294 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $82.74 | 5.602% | $87.3751 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $210.73 | 11.786% | $235.5666 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $226.40 | 9.568% | $248.062 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $250.34 | 3.651% | $259.4799 | $259.48 | $259.50 | $259.50 |
| 7 purchase totals = | $928.59 | $1,004.0093 | $1,004.02 | $1,004.05 | $1,004.10 | |