| 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 | $80.34 | 11.857% | $89.8659 | $89.87 | $89.85 | $89.90 |
| Purchase #2 | $81.77 | 6.667% | $87.2216 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $57.91 | 7.633% | $62.3303 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $114.62 | 10.166% | $126.2723 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $164.27 | 5.514% | $173.3278 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $87.46 | 7.652% | $94.1524 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $211.90 | 9.497% | $232.0241 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $798.27 | $865.1944 | $865.19 | $865.15 | $865.20 | |