| 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 | $15.87 | 7.606% | $17.0771 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $17.81 | 11.868% | $19.9237 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $122.59 | 10.501% | $135.4632 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $134.47 | 4.814% | $140.9434 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $228.25 | 9.211% | $249.2741 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $238.72 | 5.594% | $252.074 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $195.46 | 8.129% | $211.3489 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $953.17 | $1,026.1044 | $1,026.09 | $1,026.05 | $1,026.10 | |