| 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 | $212.51 | 9.365% | $232.4116 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $17.30 | 3.144% | $17.8439 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $227.27 | 11.372% | $253.1151 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $230.39 | 9.771% | $252.9014 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $165.58 | 4.746% | $173.4384 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $152.85 | 3.764% | $158.6033 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $103.83 | 9.380% | $113.5693 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $1,109.73 | $1,201.8830 | $1,201.88 | $1,201.85 | $1,201.80 | |