| 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 | $150.70 | 13.298% | $170.7401 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $72.33 | 7.462% | $77.7273 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $145.85 | 12.742% | $164.4342 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $153.56 | 4.236% | $160.0648 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $56.83 | 3.751% | $58.9617 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $173.64 | 7.498% | $186.6595 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $178.84 | 13.507% | $202.9959 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $931.75 | $1,021.5835 | $1,021.58 | $1,021.60 | $1,021.60 | |