| 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 | $226.34 | 13.591% | $257.1019 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $138.82 | 10.225% | $153.0143 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $193.67 | 12.121% | $217.1447 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $216.91 | 5.681% | $229.2327 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $117.96 | 8.494% | $127.9795 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $224.61 | 7.314% | $241.038 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $30.99 | 4.136% | $32.2717 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $1,149.30 | $1,257.7828 | $1,257.77 | $1,257.80 | $1,257.70 | |