| 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 | $24.85 | 8.602% | $26.9876 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $176.26 | 7.483% | $189.4495 | $189.45 | $189.45 | $189.40 |
| Purchase #3 | $76.42 | 11.826% | $85.4574 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $245.98 | 10.548% | $271.926 | $271.93 | $271.95 | $271.90 |
| Purchase #5 | $191.85 | 6.463% | $204.2493 | $204.25 | $204.25 | $204.20 |
| Purchase #6 | $51.71 | 12.788% | $58.3227 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $80.64 | 3.442% | $83.4156 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $847.71 | $919.8081 | $919.82 | $919.80 | $919.70 | |