| 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 | $118.92 | 13.597% | $135.0896 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $35.33 | 7.300% | $37.9091 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $6.57 | 6.169% | $6.9753 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $181.43 | 9.125% | $197.9855 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $107.39 | 9.492% | $117.5835 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $92.80 | 4.807% | $97.2609 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $113.33 | 7.428% | $121.7482 | $121.75 | $121.75 | $121.70 |
| 7 purchase totals = | $655.77 | $714.5521 | $714.56 | $714.60 | $714.60 | |