| 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 | $152.88 | 11.456% | $170.3939 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $124.84 | 3.285% | $128.941 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $178.80 | 11.220% | $198.8614 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $111.79 | 12.424% | $125.6788 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $35.53 | 7.118% | $38.059 | $38.06 | $38.05 | $38.10 |
| Purchase #6 | $232.95 | 7.177% | $249.6688 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $86.99 | 3.315% | $89.8737 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $923.78 | $1,001.4766 | $1,001.47 | $1,001.45 | $1,001.60 | |