| 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 | $62.31 | 5.190% | $65.5439 | $65.54 | $65.55 | $65.50 |
| Purchase #2 | $42.94 | 4.348% | $44.807 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $15.96 | 12.513% | $17.9571 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $189.90 | 4.271% | $198.0106 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $9.69 | 7.500% | $10.4168 | $10.42 | $10.40 | $10.40 |
| Purchase #6 | $149.32 | 8.653% | $162.2407 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $195.59 | 12.404% | $219.851 | $219.85 | $219.85 | $219.90 |
| 7 purchase totals = | $665.71 | $718.8271 | $718.83 | $718.80 | $718.80 | |