| 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 | $207.80 | 7.860% | $224.1331 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $82.84 | 3.421% | $85.674 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $32.30 | 4.424% | $33.729 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $205.84 | 8.501% | $223.3385 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $66.74 | 13.614% | $75.826 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $136.78 | 9.219% | $149.3897 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $223.27 | 8.159% | $241.4866 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $955.57 | $1,033.5769 | $1,033.58 | $1,033.65 | $1,033.50 | |