| 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 | $177.62 | 4.757% | $186.0694 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $244.31 | 3.685% | $253.3128 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $231.27 | 12.509% | $260.1996 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $134.95 | 12.265% | $151.5016 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $70.26 | 9.319% | $76.8075 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $25.58 | 5.599% | $27.0122 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $202.47 | 7.631% | $217.9205 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $1,086.46 | $1,172.8236 | $1,172.82 | $1,172.75 | $1,172.80 | |