| 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 | $54.70 | 9.166% | $59.7138 | $59.71 | $59.70 | $59.70 |
| Purchase #2 | $159.54 | 12.509% | $179.4969 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $76.77 | 12.221% | $86.1521 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $205.55 | 7.689% | $221.3547 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $146.38 | 10.151% | $161.239 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $15.84 | 5.546% | $16.7185 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $105.87 | 11.330% | $117.8651 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $764.65 | $842.5401 | $842.54 | $842.50 | $842.60 | |