| 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 | $185.50 | 4.349% | $193.5674 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $129.90 | 4.183% | $135.3337 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $104.60 | 13.608% | $118.834 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $54.64 | 9.706% | $59.9434 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $55.30 | 5.339% | $58.2525 | $58.25 | $58.25 | $58.30 |
| Purchase #6 | $46.94 | 12.288% | $52.708 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $137.49 | 11.280% | $152.9989 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $714.37 | $771.6379 | $771.63 | $771.65 | $771.60 | |