| 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 | $6.30 | 10.301% | $6.949 | $6.95 | $6.95 | $6.90 |
| Purchase #2 | $243.94 | 6.566% | $259.9571 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $219.53 | 11.451% | $244.6684 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $194.50 | 8.597% | $211.2212 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $216.39 | 4.704% | $226.569 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $14.50 | 11.576% | $16.1785 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $227.28 | 10.277% | $250.6376 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $1,122.44 | $1,216.1808 | $1,216.19 | $1,216.15 | $1,216.20 | |