| 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 | $210.29 | 5.381% | $221.6057 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $7.62 | 10.254% | $8.4014 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $137.85 | 12.706% | $155.3652 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $204.73 | 9.682% | $224.552 | $224.55 | $224.55 | $224.60 |
| Purchase #5 | $110.61 | 12.732% | $124.6929 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $44.40 | 6.776% | $47.4085 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $24.33 | 7.466% | $26.1465 | $26.15 | $26.15 | $26.10 |
| 7 purchase totals = | $739.83 | $808.1722 | $808.18 | $808.15 | $808.20 | |