| 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 | $179.31 | 3.859% | $186.2296 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $217.61 | 6.627% | $232.031 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $102.96 | 12.191% | $115.5119 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $78.94 | 4.209% | $82.2626 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $215.91 | 9.261% | $235.9054 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $91.25 | 10.477% | $100.8103 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $213.68 | 12.784% | $240.9969 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $1,099.66 | $1,193.7477 | $1,193.75 | $1,193.75 | $1,193.70 | |