| 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 | $201.89 | 5.426% | $212.8446 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $149.49 | 8.582% | $162.3192 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $159.96 | 12.466% | $179.9006 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $200.44 | 10.634% | $221.7548 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $145.31 | 7.581% | $156.326 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $5.90 | 10.634% | $6.5274 | $6.53 | $6.55 | $6.50 |
| Purchase #7 | $230.37 | 10.567% | $254.7132 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $1,093.36 | $1,194.3858 | $1,194.38 | $1,194.40 | $1,194.30 | |