| 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 | $241.91 | 12.841% | $272.9737 | $272.97 | $272.95 | $273.00 |
| Purchase #2 | $132.71 | 11.110% | $147.4541 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $241.84 | 10.442% | $267.0929 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $28.91 | 11.675% | $32.2852 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $64.31 | 13.146% | $72.7642 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $100.36 | 8.392% | $108.7822 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $195.34 | 10.468% | $215.7882 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $1,005.38 | $1,117.1405 | $1,117.13 | $1,117.15 | $1,117.30 | |