| 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 | $215.67 | 7.149% | $231.0882 | $231.09 | $231.10 | $231.10 |
| Purchase #2 | $210.31 | 13.548% | $238.8028 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $195.47 | 10.650% | $216.2876 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $149.50 | 9.114% | $163.1254 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $63.76 | 4.515% | $66.6388 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $72.94 | 5.517% | $76.9641 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $58.35 | 10.818% | $64.6623 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $966.00 | $1,057.5692 | $1,057.57 | $1,057.60 | $1,057.60 | |