| 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 | $81.70 | 8.789% | $88.8806 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $87.89 | 8.355% | $95.2332 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $139.88 | 12.573% | $157.4671 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $169.61 | 3.501% | $175.548 | $175.55 | $175.55 | $175.50 |
| Purchase #5 | $142.29 | 11.233% | $158.2734 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $190.60 | 12.260% | $213.9676 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $234.85 | 4.812% | $246.151 | $246.15 | $246.15 | $246.20 |
| 7 purchase totals = | $1,046.82 | $1,135.5209 | $1,135.52 | $1,135.50 | $1,135.60 | |