| 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 | $101.57 | 13.245% | $115.0229 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $232.72 | 13.142% | $263.3041 | $263.30 | $263.30 | $263.30 |
| Purchase #3 | $160.63 | 3.537% | $166.3115 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $234.63 | 9.866% | $257.7786 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $170.25 | 7.373% | $182.8025 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $88.34 | 8.754% | $96.0733 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $111.86 | 6.538% | $119.1734 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $1,100.00 | $1,200.4663 | $1,200.45 | $1,200.40 | $1,200.50 | |