| 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 | $244.25 | 4.181% | $254.4621 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $44.55 | 7.679% | $47.971 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $250.84 | 5.395% | $264.3728 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $94.75 | 4.634% | $99.1407 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $46.65 | 13.798% | $53.0868 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $13.58 | 8.129% | $14.6839 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $245.55 | 5.757% | $259.6863 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $940.17 | $993.4036 | $993.40 | $993.40 | $993.50 | |