| 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 | $170.93 | 8.344% | $185.1924 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $65.89 | 9.255% | $71.9881 | $71.99 | $72.00 | $72.00 |
| Purchase #3 | $217.57 | 3.406% | $224.9804 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $184.28 | 3.329% | $190.4147 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $136.46 | 8.790% | $148.4548 | $148.45 | $148.45 | $148.50 |
| Purchase #6 | $14.78 | 12.136% | $16.5737 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $157.44 | 10.212% | $173.5178 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $947.35 | $1,011.1219 | $1,011.11 | $1,011.10 | $1,011.20 | |