| 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 | $68.69 | 9.420% | $75.1606 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $154.92 | 3.620% | $160.5281 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $151.84 | 12.575% | $170.9339 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $182.63 | 11.506% | $203.6434 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $172.38 | 6.329% | $183.2899 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $69.71 | 6.257% | $74.0718 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $224.97 | 5.815% | $238.052 | $238.05 | $238.05 | $238.10 |
| 7 purchase totals = | $1,025.14 | $1,105.6797 | $1,105.67 | $1,105.70 | $1,105.70 | |