| 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 | $186.56 | 4.450% | $194.8619 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $41.97 | 4.286% | $43.7688 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $224.48 | 5.280% | $236.3325 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $119.26 | 4.500% | $124.6267 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $168.71 | 11.739% | $188.5149 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $229.48 | 13.366% | $260.1523 | $260.15 | $260.15 | $260.20 |
| Purchase #7 | $186.52 | 13.413% | $211.5379 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $1,156.98 | $1,259.7950 | $1,259.79 | $1,259.80 | $1,259.80 | |