| 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 | $233.96 | 5.387% | $246.5634 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $134.41 | 12.132% | $150.7166 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $90.31 | 13.162% | $102.1966 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $98.70 | 9.677% | $108.2512 | $108.25 | $108.25 | $108.30 |
| Purchase #5 | $194.80 | 13.599% | $221.2909 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $48.40 | 9.237% | $52.8707 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $19.37 | 11.191% | $21.5377 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $819.95 | $903.4271 | $903.43 | $903.40 | $903.50 | |