| 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 | $69.63 | 4.193% | $72.5496 | $72.55 | $72.55 | $72.50 |
| Purchase #2 | $18.57 | 4.281% | $19.365 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $141.45 | 9.562% | $154.9754 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $149.55 | 6.495% | $159.2633 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $200.76 | 8.467% | $217.7583 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $78.82 | 9.483% | $86.2945 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $146.78 | 6.408% | $156.1857 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $805.56 | $866.3918 | $866.40 | $866.40 | $866.50 | |