| 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 | $131.44 | 11.608% | $146.6976 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $11.73 | 4.799% | $12.2929 | $12.29 | $12.30 | $12.30 |
| Purchase #3 | $177.92 | 12.307% | $199.8166 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $94.77 | 10.315% | $104.5455 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $33.40 | 9.873% | $36.6976 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $245.96 | 12.150% | $275.8441 | $275.84 | $275.85 | $275.80 |
| Purchase #7 | $33.39 | 9.455% | $36.547 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $728.61 | $812.4413 | $812.45 | $812.45 | $812.30 | |