| 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 | $113.74 | 3.685% | $117.9313 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $89.34 | 6.702% | $95.3276 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $54.41 | 5.659% | $57.4891 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $193.54 | 4.706% | $202.648 | $202.65 | $202.65 | $202.60 |
| Purchase #5 | $92.97 | 13.829% | $105.8268 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $151.44 | 9.284% | $165.4997 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $129.52 | 5.484% | $136.6229 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $824.96 | $881.3454 | $881.35 | $881.40 | $881.20 | |