| 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 | $38.80 | 11.492% | $43.2589 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $228.56 | 12.381% | $256.858 | $256.86 | $256.85 | $256.90 |
| Purchase #3 | $154.27 | 12.659% | $173.799 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $6.36 | 3.587% | $6.5881 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $129.73 | 3.714% | $134.5482 | $134.55 | $134.55 | $134.50 |
| Purchase #6 | $97.57 | 11.406% | $108.6988 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $53.66 | 5.796% | $56.7701 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $708.95 | $780.5211 | $780.53 | $780.50 | $780.60 | |