| 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 | $134.50 | 12.395% | $151.1713 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $38.65 | 3.828% | $40.1295 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $88.84 | 5.227% | $93.4837 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $199.57 | 13.681% | $226.8732 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $224.94 | 5.604% | $237.5456 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $27.70 | 7.511% | $29.7805 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $91.44 | 8.267% | $98.9993 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $805.64 | $877.9831 | $877.98 | $878.00 | $878.00 | |