| 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 | $76.94 | 13.273% | $87.1522 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $226.63 | 8.629% | $246.1859 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $160.89 | 8.398% | $174.4015 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $203.48 | 13.216% | $230.3719 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $226.71 | 10.156% | $249.7347 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $196.74 | 4.381% | $205.3592 | $205.36 | $205.35 | $205.40 |
| Purchase #7 | $176.93 | 10.134% | $194.8601 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $1,268.32 | $1,388.0655 | $1,388.06 | $1,388.05 | $1,388.20 | |