| 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 | $136.25 | 13.785% | $155.0321 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $200.50 | 12.434% | $225.4302 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $134.31 | 8.147% | $145.2522 | $145.25 | $145.25 | $145.30 |
| Purchase #4 | $51.44 | 12.193% | $57.7121 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $149.27 | 13.306% | $169.1319 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $232.62 | 10.653% | $257.401 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $71.81 | 6.159% | $76.2328 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $976.20 | $1,086.1923 | $1,086.18 | $1,086.25 | $1,086.10 | |