| 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 | $210.93 | 3.195% | $217.6692 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $169.99 | 5.624% | $179.5502 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $168.61 | 9.390% | $184.4425 | $184.44 | $184.45 | $184.40 |
| Purchase #4 | $120.39 | 4.194% | $125.4392 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $186.99 | 8.125% | $202.1829 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $148.53 | 8.167% | $160.6604 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $71.33 | 11.802% | $79.7484 | $79.75 | $79.75 | $79.70 |
| 7 purchase totals = | $1,076.77 | $1,149.6928 | $1,149.69 | $1,149.70 | $1,149.70 | |