| 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 | $235.78 | 11.555% | $263.0244 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $109.36 | 5.459% | $115.33 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $52.53 | 10.164% | $57.8691 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $25.25 | 7.377% | $27.1127 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $132.49 | 12.616% | $149.2049 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $113.80 | 9.599% | $124.7237 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $116.54 | 10.749% | $129.0669 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $785.75 | $866.3317 | $866.32 | $866.25 | $866.30 | |