| 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 | $136.32 | 12.305% | $153.0942 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $30.38 | 8.312% | $32.9052 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $193.62 | 4.380% | $202.1006 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $57.80 | 8.418% | $62.6656 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $135.54 | 11.845% | $151.5947 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $179.44 | 10.557% | $198.3835 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $77.78 | 9.135% | $84.8852 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $810.88 | $885.6290 | $885.63 | $885.65 | $885.70 | |