| 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 | $160.85 | 9.684% | $176.4267 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $229.46 | 6.127% | $243.519 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $201.91 | 8.607% | $219.2884 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $129.92 | 3.528% | $134.5036 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $191.41 | 5.204% | $201.371 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $138.29 | 4.734% | $144.8366 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $77.47 | 3.564% | $80.231 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $1,129.31 | $1,200.1763 | $1,200.18 | $1,200.20 | $1,200.10 | |