| 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 | $75.86 | 13.463% | $86.073 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $216.47 | 13.397% | $245.4705 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $90.60 | 9.789% | $99.4688 | $99.47 | $99.45 | $99.50 |
| Purchase #4 | $10.55 | 7.261% | $11.316 | $11.32 | $11.30 | $11.30 |
| Purchase #5 | $121.92 | 10.194% | $134.3485 | $134.35 | $134.35 | $134.30 |
| Purchase #6 | $53.84 | 6.607% | $57.3972 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $95.29 | 12.292% | $107.003 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $664.53 | $741.0770 | $741.08 | $741.00 | $741.10 | |