| 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 | $35.38 | 13.334% | $40.0976 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $195.60 | 6.832% | $208.9634 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $95.79 | 5.870% | $101.4129 | $101.41 | $101.40 | $101.40 |
| Purchase #4 | $207.62 | 9.452% | $227.2442 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $58.38 | 4.269% | $60.8722 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $204.70 | 7.735% | $220.5335 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $146.89 | 10.808% | $162.7659 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $944.36 | $1,021.8897 | $1,021.88 | $1,021.85 | $1,021.90 | |