| 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 | $43.62 | 5.325% | $45.9428 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $138.29 | 8.384% | $149.8842 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $153.67 | 13.702% | $174.7259 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $35.27 | 9.161% | $38.5011 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $215.45 | 13.291% | $244.0855 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $52.56 | 6.391% | $55.9191 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $228.94 | 3.654% | $237.3055 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $867.80 | $946.3641 | $946.37 | $946.40 | $946.30 | |