| 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 | $166.62 | 13.412% | $188.9671 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $60.92 | 5.857% | $64.4881 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $249.82 | 13.138% | $282.6414 | $282.64 | $282.65 | $282.60 |
| Purchase #4 | $216.88 | 9.528% | $237.5443 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $94.31 | 9.786% | $103.5392 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $5.80 | 3.588% | $6.0081 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $221.74 | 12.583% | $249.6415 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $1,016.09 | $1,132.8297 | $1,132.83 | $1,132.85 | $1,132.70 | |