| 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 | $73.88 | 13.814% | $84.0858 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $86.78 | 13.532% | $98.5231 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $71.54 | 5.649% | $75.5813 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $214.71 | 5.773% | $227.1052 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $16.48 | 10.440% | $18.2005 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $144.40 | 5.849% | $152.846 | $152.85 | $152.85 | $152.80 |
| Purchase #7 | $52.95 | 5.419% | $55.8194 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $660.74 | $712.1613 | $712.17 | $712.15 | $712.10 | |