| 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 | $153.86 | 6.433% | $163.7578 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $97.87 | 11.721% | $109.3413 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $20.33 | 12.413% | $22.8536 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $64.77 | 7.130% | $69.3881 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $64.82 | 8.709% | $70.4652 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $156.26 | 6.227% | $165.9903 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $230.52 | 4.248% | $240.3125 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $788.43 | $842.1088 | $842.11 | $842.10 | $842.20 | |