| 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 | $137.64 | 12.271% | $154.5298 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $66.95 | 8.481% | $72.628 | $72.63 | $72.65 | $72.60 |
| Purchase #3 | $138.29 | 4.834% | $144.9749 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $207.32 | 6.383% | $220.5532 | $220.55 | $220.55 | $220.60 |
| Purchase #5 | $145.38 | 8.331% | $157.4916 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $40.59 | 7.818% | $43.7633 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $237.92 | 12.680% | $268.0883 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $974.09 | $1,062.0291 | $1,062.02 | $1,062.05 | $1,062.10 | |