| 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 | $57.72 | 3.766% | $59.8937 | $59.89 | $59.90 | $59.90 |
| Purchase #2 | $108.30 | 6.842% | $115.7099 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $155.38 | 11.318% | $172.9659 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $235.45 | 6.870% | $251.6254 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $35.42 | 3.562% | $36.6817 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $104.74 | 4.818% | $109.7864 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $137.69 | 9.378% | $150.6026 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $834.70 | $897.2656 | $897.27 | $897.30 | $897.30 | |