| 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 | $19.57 | 5.702% | $20.6859 | $20.69 | $20.70 | $20.70 |
| Purchase #2 | $205.39 | 8.701% | $223.261 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $105.56 | 10.874% | $117.0386 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $53.78 | 9.550% | $58.916 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $156.68 | 11.619% | $174.8846 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $213.34 | 12.428% | $239.8539 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $122.65 | 8.760% | $133.3941 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $876.97 | $968.0341 | $968.03 | $968.05 | $968.10 | |