| 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 | $161.43 | 13.664% | $183.4878 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $21.36 | 11.736% | $23.8668 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $118.49 | 4.338% | $123.6301 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $146.85 | 12.828% | $165.6879 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $224.72 | 12.222% | $252.1853 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $168.32 | 5.200% | $177.0726 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $225.78 | 12.552% | $254.1199 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,066.95 | $1,180.0504 | $1,180.06 | $1,180.05 | $1,180.10 | |