| 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 | $143.59 | 13.740% | $163.3193 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $72.31 | 10.212% | $79.6943 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $228.29 | 7.318% | $244.9963 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $102.88 | 12.777% | $116.025 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $35.40 | 13.469% | $40.168 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $52.25 | 10.672% | $57.8261 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $176.94 | 7.838% | $190.8086 | $190.81 | $190.80 | $190.80 |
| 7 purchase totals = | $811.66 | $892.8376 | $892.85 | $892.85 | $892.80 | |