| 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 | $8.98 | 7.458% | $9.6497 | $9.65 | $9.65 | $9.60 |
| Purchase #2 | $222.69 | 4.803% | $233.3858 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $84.94 | 9.757% | $93.2276 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $125.80 | 12.337% | $141.3199 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $183.98 | 9.185% | $200.8786 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $41.54 | 13.717% | $47.238 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $144.36 | 3.179% | $148.9492 | $148.95 | $148.95 | $148.90 |
| 7 purchase totals = | $812.29 | $874.6488 | $874.66 | $874.70 | $874.50 | |