| 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 | $194.87 | 13.597% | $221.3665 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $141.99 | 7.744% | $152.9857 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $12.28 | 13.273% | $13.9099 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $74.33 | 13.332% | $84.2397 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $214.54 | 11.537% | $239.2915 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $77.87 | 5.815% | $82.3981 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $79.41 | 7.669% | $85.5 | $85.50 | $85.50 | $85.50 |
| 7 purchase totals = | $795.29 | $879.6914 | $879.70 | $879.70 | $879.70 | |