| 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 | $246.83 | 9.404% | $270.0419 | $270.04 | $270.05 | $270.00 |
| Purchase #2 | $147.39 | 8.178% | $159.4436 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $143.58 | 13.580% | $163.0782 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $24.26 | 9.339% | $26.5256 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $172.34 | 8.330% | $186.6959 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $103.58 | 10.570% | $114.5284 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $127.50 | 10.673% | $141.1081 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $965.48 | $1,061.4217 | $1,061.43 | $1,061.50 | $1,061.30 | |