| 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 | $45.82 | 10.572% | $50.6641 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $10.75 | 5.363% | $11.3265 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $119.58 | 10.368% | $131.9781 | $131.98 | $132.00 | $132.00 |
| Purchase #4 | $150.86 | 6.665% | $160.9148 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $90.55 | 13.132% | $102.441 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $8.72 | 9.433% | $9.5426 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $220.87 | 12.257% | $247.942 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $647.15 | $714.8091 | $714.80 | $714.85 | $714.70 | |