| 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 | $191.57 | 13.530% | $217.4894 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $131.81 | 12.187% | $147.8737 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $243.86 | 4.223% | $254.1582 | $254.16 | $254.15 | $254.20 |
| Purchase #4 | $16.97 | 5.755% | $17.9466 | $17.95 | $17.95 | $17.90 |
| Purchase #5 | $80.31 | 6.625% | $85.6305 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $94.71 | 11.583% | $105.6803 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $224.72 | 12.301% | $252.3628 | $252.36 | $252.35 | $252.40 |
| 7 purchase totals = | $983.95 | $1,081.1415 | $1,081.14 | $1,081.15 | $1,081.20 | |