| 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 | $79.31 | 7.298% | $85.098 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $180.85 | 7.368% | $194.175 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $70.93 | 8.107% | $76.6803 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $67.80 | 7.475% | $72.8681 | $72.87 | $72.85 | $72.90 |
| Purchase #5 | $157.78 | 4.535% | $164.9353 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $107.97 | 7.663% | $116.2437 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $97.46 | 4.847% | $102.1839 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $762.10 | $812.1843 | $812.19 | $812.25 | $812.20 | |