| 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 | $22.96 | 10.375% | $25.3421 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $155.56 | 11.306% | $173.1476 | $173.15 | $173.15 | $173.10 |
| Purchase #3 | $189.31 | 6.522% | $201.6568 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $168.34 | 5.181% | $177.0617 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $25.51 | 5.197% | $26.8358 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $14.51 | 5.809% | $15.3529 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $162.96 | 13.359% | $184.7298 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $739.15 | $804.1267 | $804.13 | $804.15 | $804.10 | |