| 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 | $43.35 | 8.373% | $46.9797 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $5.37 | 8.550% | $5.8291 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $13.93 | 5.500% | $14.6962 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $140.95 | 11.656% | $157.3791 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $151.64 | 10.758% | $167.9534 | $167.95 | $167.95 | $168.00 |
| Purchase #6 | $192.67 | 10.388% | $212.6846 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $148.57 | 7.624% | $159.897 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $696.48 | $765.4191 | $765.42 | $765.50 | $765.50 | |