| 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 | $76.84 | 3.369% | $79.4287 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $193.43 | 3.172% | $199.5656 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $188.25 | 6.811% | $201.0717 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $133.94 | 9.481% | $146.6389 | $146.64 | $146.65 | $146.60 |
| Purchase #5 | $44.47 | 13.743% | $50.5815 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $114.30 | 12.355% | $128.4218 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $145.64 | 13.266% | $164.9606 | $164.96 | $164.95 | $165.00 |
| 7 purchase totals = | $896.87 | $970.6688 | $970.67 | $970.65 | $970.70 | |