| 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 | $178.60 | 3.110% | $184.1545 | $184.15 | $184.15 | $184.20 |
| Purchase #2 | $158.73 | 9.544% | $173.8792 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $155.44 | 12.836% | $175.3923 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $163.29 | 11.420% | $181.9377 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $146.43 | 12.551% | $164.8084 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $243.33 | 11.256% | $270.7192 | $270.72 | $270.70 | $270.70 |
| Purchase #7 | $66.48 | 3.558% | $68.8454 | $68.85 | $68.85 | $68.80 |
| 7 purchase totals = | $1,112.30 | $1,219.7367 | $1,219.74 | $1,219.75 | $1,219.70 | |