| 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 | $198.88 | 8.338% | $215.4626 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $134.40 | 8.826% | $146.2621 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $7.40 | 5.305% | $7.7926 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $99.71 | 7.811% | $107.4983 | $107.50 | $107.50 | $107.50 |
| Purchase #5 | $140.46 | 4.384% | $146.6178 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $233.90 | 3.653% | $242.4444 | $242.44 | $242.45 | $242.40 |
| Purchase #7 | $122.33 | 11.767% | $136.7246 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $937.08 | $1,002.8024 | $1,002.79 | $1,002.75 | $1,002.80 | |