| 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 | $172.94 | 9.421% | $189.2327 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $102.65 | 7.800% | $110.6567 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $159.63 | 5.436% | $168.3075 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $184.88 | 7.522% | $198.7867 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $87.46 | 11.581% | $97.5887 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $89.60 | 3.858% | $93.0568 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $188.80 | 3.178% | $194.8001 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $985.96 | $1,052.4292 | $1,052.44 | $1,052.45 | $1,052.50 | |