| 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 | $107.44 | 13.150% | $121.5684 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $240.87 | 8.201% | $260.6237 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $226.90 | 6.317% | $241.2333 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $28.98 | 9.130% | $31.6259 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $50.52 | 12.785% | $56.979 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $102.44 | 4.802% | $107.3592 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $45.62 | 11.722% | $50.9676 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $802.77 | $870.3571 | $870.36 | $870.35 | $870.40 | |