| 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 | $10.95 | 3.130% | $11.2927 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $189.31 | 8.846% | $206.0564 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $154.94 | 9.124% | $169.0767 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $76.97 | 11.227% | $85.6114 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $74.31 | 10.643% | $82.2188 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $10.76 | 5.441% | $11.3455 | $11.35 | $11.35 | $11.30 |
| Purchase #7 | $157.71 | 13.654% | $179.2437 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $674.95 | $744.8452 | $744.85 | $744.85 | $744.80 | |