| 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 | $223.90 | 4.781% | $234.6047 | $234.60 | $234.60 | $234.60 |
| Purchase #2 | $196.85 | 10.766% | $218.0429 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $86.97 | 8.816% | $94.6373 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $200.27 | 3.854% | $207.9884 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $85.68 | 4.559% | $89.5862 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $147.38 | 5.238% | $155.0998 | $155.10 | $155.10 | $155.10 |
| Purchase #7 | $146.78 | 4.370% | $153.1943 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $1,087.83 | $1,153.1536 | $1,153.15 | $1,153.20 | $1,153.10 | |