| 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 | $116.44 | 7.157% | $124.7736 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $216.60 | 12.591% | $243.8721 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $136.93 | 12.556% | $154.1229 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $142.89 | 8.480% | $155.0071 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $204.73 | 10.461% | $226.1468 | $226.15 | $226.15 | $226.10 |
| Purchase #6 | $20.49 | 4.282% | $21.3674 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $6.79 | 9.706% | $7.449 | $7.45 | $7.45 | $7.40 |
| 7 purchase totals = | $844.87 | $932.7389 | $932.74 | $932.65 | $932.70 | |