| 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 | $123.76 | 10.410% | $136.6434 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $22.44 | 12.842% | $25.3217 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $52.53 | 8.330% | $56.9057 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $72.62 | 5.359% | $76.5117 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $45.62 | 8.290% | $49.4019 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $39.76 | 13.636% | $45.1817 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $162.30 | 7.754% | $174.8847 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $519.03 | $564.8508 | $564.84 | $564.85 | $564.80 | |