| 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 | $183.60 | 8.784% | $199.7274 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $61.43 | 5.416% | $64.757 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $21.42 | 3.135% | $22.0915 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $204.98 | 5.839% | $216.9488 | $216.95 | $216.95 | $216.90 |
| Purchase #5 | $23.68 | 6.478% | $25.214 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $190.70 | 9.424% | $208.6716 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $94.92 | 8.862% | $103.3318 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $780.73 | $840.7421 | $840.74 | $840.75 | $840.70 | |