| 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 | $156.72 | 7.243% | $168.0712 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $185.45 | 8.774% | $201.7214 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $33.88 | 6.768% | $36.173 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $124.79 | 13.425% | $141.5431 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $37.94 | 9.170% | $41.4191 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $228.64 | 10.547% | $252.7547 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $202.74 | 7.263% | $217.465 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $970.16 | $1,059.1475 | $1,059.14 | $1,059.05 | $1,059.20 | |