| 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 | $95.98 | 12.185% | $107.6752 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $220.42 | 13.678% | $250.569 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $96.90 | 6.580% | $103.276 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $151.36 | 13.339% | $171.5499 | $171.55 | $171.55 | $171.50 |
| Purchase #5 | $227.41 | 13.435% | $257.9625 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $220.66 | 5.684% | $233.2023 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $239.32 | 13.596% | $271.8579 | $271.86 | $271.85 | $271.90 |
| 7 purchase totals = | $1,252.05 | $1,396.0928 | $1,396.10 | $1,396.10 | $1,396.20 | |