| 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 | $71.31 | 12.427% | $80.1717 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $201.39 | 10.333% | $222.1996 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $223.50 | 5.231% | $235.1913 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $235.65 | 11.293% | $262.262 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $123.31 | 8.208% | $133.4313 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $232.39 | 10.575% | $256.9652 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $124.63 | 12.267% | $139.9184 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $1,212.18 | $1,330.1395 | $1,330.14 | $1,330.10 | $1,330.20 | |