| 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 | $195.26 | 11.511% | $217.7364 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $47.91 | 7.485% | $51.4961 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $133.66 | 3.668% | $138.5626 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $98.51 | 7.640% | $106.0362 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $171.26 | 8.343% | $185.5482 | $185.55 | $185.55 | $185.50 |
| Purchase #6 | $135.89 | 13.558% | $154.314 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $117.65 | 5.528% | $124.1537 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $900.14 | $977.8472 | $977.85 | $977.85 | $977.80 | |