| 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 | $245.69 | 13.110% | $277.9 | $277.90 | $277.90 | $277.90 |
| Purchase #2 | $68.87 | 12.796% | $77.6826 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $181.90 | 5.314% | $191.5662 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $201.56 | 6.653% | $214.9698 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $132.51 | 5.820% | $140.2221 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $32.84 | 9.451% | $35.9437 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $185.70 | 8.816% | $202.0713 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $1,049.07 | $1,140.3557 | $1,140.35 | $1,140.30 | $1,140.40 | |