| 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 | $10.79 | 5.873% | $11.4237 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $190.74 | 13.430% | $216.3564 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $130.55 | 4.239% | $136.084 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $209.42 | 10.834% | $232.1086 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $203.83 | 4.694% | $213.3978 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $62.36 | 13.168% | $70.5716 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $213.83 | 4.833% | $224.1644 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $1,021.52 | $1,104.1065 | $1,104.10 | $1,104.05 | $1,104.20 | |