| 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 | $29.96 | 10.373% | $33.0678 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $46.53 | 9.271% | $50.8438 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $174.48 | 6.554% | $185.9154 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $157.70 | 13.865% | $179.5651 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $150.97 | 7.280% | $161.9606 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $227.32 | 3.418% | $235.0898 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $18.64 | 4.437% | $19.4671 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $805.60 | $865.9096 | $865.92 | $865.85 | $866.00 | |