| 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 | $96.74 | 12.403% | $108.7387 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $133.70 | 12.600% | $150.5462 | $150.55 | $150.55 | $150.50 |
| Purchase #3 | $58.39 | 11.748% | $65.2497 | $65.25 | $65.25 | $65.20 |
| Purchase #4 | $141.97 | 10.117% | $156.3331 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $106.31 | 3.681% | $110.2233 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $208.91 | 8.367% | $226.3895 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $67.99 | 13.401% | $77.1013 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $814.01 | $894.5818 | $894.58 | $894.60 | $894.40 | |