| 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 | $20.78 | 11.775% | $23.2268 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $145.97 | 7.818% | $157.3819 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $154.48 | 6.238% | $164.1165 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $84.47 | 7.208% | $90.5586 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $192.47 | 11.597% | $214.7907 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $193.39 | 12.222% | $217.0261 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $203.32 | 13.872% | $231.5246 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $994.88 | $1,098.6252 | $1,098.63 | $1,098.65 | $1,098.60 | |