| 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 | $14.63 | 8.286% | $15.8422 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $24.68 | 4.834% | $25.873 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $165.67 | 4.529% | $173.1732 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $105.30 | 10.707% | $116.5745 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $151.49 | 7.401% | $162.7018 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $85.98 | 7.481% | $92.4122 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $85.38 | 3.234% | $88.1412 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $633.13 | $674.7181 | $674.70 | $674.65 | $674.70 | |