| 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 | $121.58 | 3.778% | $126.1733 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $18.98 | 9.148% | $20.7163 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $223.41 | 8.462% | $242.315 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $124.89 | 9.799% | $137.128 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $162.56 | 8.655% | $176.6296 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $89.86 | 11.211% | $99.9342 | $99.93 | $99.95 | $99.90 |
| Purchase #7 | $8.79 | 9.374% | $9.614 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $750.07 | $812.5104 | $812.51 | $812.50 | $812.40 | |