| 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 | $122.58 | 8.784% | $133.3474 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $96.25 | 8.252% | $104.1926 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $82.95 | 4.378% | $86.5816 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $238.56 | 8.545% | $258.945 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $22.76 | 6.276% | $24.1884 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $67.70 | 6.230% | $71.9177 | $71.92 | $71.90 | $71.90 |
| Purchase #7 | $76.47 | 11.870% | $85.547 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $707.27 | $764.7197 | $764.73 | $764.75 | $764.60 | |