| 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 | $23.57 | 8.389% | $25.5473 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $206.32 | 13.824% | $234.8417 | $234.84 | $234.85 | $234.80 |
| Purchase #3 | $240.50 | 10.456% | $265.6467 | $265.65 | $265.65 | $265.60 |
| Purchase #4 | $187.79 | 3.713% | $194.7626 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $242.96 | 4.601% | $254.1386 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $14.84 | 12.457% | $16.6886 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $106.68 | 9.205% | $116.4999 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $1,022.66 | $1,108.1254 | $1,108.13 | $1,108.15 | $1,108.00 | |