| 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 | $77.98 | 6.456% | $83.0144 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $16.99 | 12.600% | $19.1307 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $46.95 | 8.162% | $50.7821 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $51.75 | 5.207% | $54.4446 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $25.48 | 10.861% | $28.2474 | $28.25 | $28.25 | $28.20 |
| Purchase #6 | $168.76 | 4.714% | $176.7153 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $194.43 | 4.240% | $202.6738 | $202.67 | $202.65 | $202.70 |
| 7 purchase totals = | $582.34 | $615.0083 | $615.00 | $615.00 | $614.90 | |