| 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 | $242.27 | 7.212% | $259.7425 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $60.62 | 3.664% | $62.8411 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $239.40 | 13.102% | $270.7662 | $270.77 | $270.75 | $270.80 |
| Purchase #4 | $225.94 | 12.250% | $253.6177 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $175.81 | 5.540% | $185.5499 | $185.55 | $185.55 | $185.50 |
| Purchase #6 | $152.82 | 10.739% | $169.2313 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $129.50 | 6.862% | $138.3863 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $1,226.36 | $1,340.1350 | $1,340.14 | $1,340.15 | $1,340.00 | |