| 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 | $29.55 | 6.829% | $31.568 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $243.92 | 3.429% | $252.284 | $252.28 | $252.30 | $252.30 |
| Purchase #3 | $99.31 | 4.181% | $103.4622 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $231.28 | 11.466% | $257.7986 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $101.38 | 6.306% | $107.773 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $184.33 | 5.725% | $194.8829 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $133.43 | 11.649% | $148.9733 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $1,023.20 | $1,096.7420 | $1,096.73 | $1,096.70 | $1,096.90 | |