| 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 | $141.72 | 10.534% | $156.6488 | $156.65 | $156.65 | $156.60 |
| Purchase #2 | $154.76 | 13.669% | $175.9141 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $7.32 | 11.343% | $8.1503 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $232.59 | 10.601% | $257.2469 | $257.25 | $257.25 | $257.20 |
| Purchase #5 | $244.63 | 11.681% | $273.2052 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $17.27 | 4.480% | $18.0437 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $5.42 | 8.134% | $5.8609 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $803.71 | $895.0699 | $895.07 | $895.05 | $895.00 | |