| 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 | $153.72 | 13.224% | $174.0479 | $174.05 | $174.05 | $174.00 |
| Purchase #2 | $157.89 | 10.440% | $174.3737 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $176.84 | 10.156% | $194.7999 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $77.64 | 8.229% | $84.029 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $42.40 | 7.526% | $45.591 | $45.59 | $45.60 | $45.60 |
| Purchase #6 | $153.65 | 7.838% | $165.6931 | $165.69 | $165.70 | $165.70 |
| Purchase #7 | $134.50 | 12.551% | $151.3811 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $896.64 | $989.9157 | $989.91 | $989.95 | $989.90 | |