| 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 | $175.45 | 13.311% | $198.8041 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $156.79 | 4.600% | $164.0023 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $147.43 | 7.265% | $158.1408 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $230.28 | 6.125% | $244.3847 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $69.82 | 10.862% | $77.4038 | $77.40 | $77.40 | $77.40 |
| Purchase #6 | $92.52 | 8.748% | $100.6136 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $150.37 | 8.435% | $163.0537 | $163.05 | $163.05 | $163.10 |
| 7 purchase totals = | $1,022.66 | $1,106.4030 | $1,106.38 | $1,106.40 | $1,106.40 | |