| 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 | $138.48 | 8.758% | $150.6081 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $5.36 | 3.129% | $5.5277 | $5.53 | $5.55 | $5.50 |
| Purchase #3 | $216.66 | 13.535% | $245.9849 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $55.49 | 10.111% | $61.1006 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $245.42 | 9.515% | $268.7717 | $268.77 | $268.75 | $268.80 |
| Purchase #6 | $62.93 | 13.491% | $71.4199 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $88.44 | 5.182% | $93.023 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $812.78 | $896.4359 | $896.43 | $896.40 | $896.40 | |