| 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 | $169.98 | 5.316% | $179.0161 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $100.97 | 6.737% | $107.7723 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $245.80 | 4.759% | $257.4976 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $74.50 | 3.166% | $76.8587 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $241.64 | 7.681% | $260.2004 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $77.90 | 13.126% | $88.1252 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $230.73 | 4.444% | $240.9836 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $1,141.52 | $1,210.4539 | $1,210.46 | $1,210.45 | $1,210.50 | |