| 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 | $245.83 | 9.193% | $268.4292 | $268.43 | $268.45 | $268.40 |
| Purchase #2 | $133.76 | 12.194% | $150.0707 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $216.49 | 13.236% | $245.1446 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $170.76 | 3.116% | $176.0809 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $51.86 | 3.348% | $53.5963 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $136.67 | 12.253% | $153.4162 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $89.62 | 5.597% | $94.636 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $1,044.99 | $1,141.3739 | $1,141.38 | $1,141.40 | $1,141.30 | |