| 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 | $100.39 | 6.296% | $106.7106 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $233.68 | 8.828% | $254.3093 | $254.31 | $254.30 | $254.30 |
| Purchase #3 | $191.67 | 9.403% | $209.6927 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $141.88 | 10.190% | $156.3376 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $248.81 | 13.813% | $283.1781 | $283.18 | $283.20 | $283.20 |
| Purchase #6 | $235.39 | 9.578% | $257.9357 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $80.32 | 7.874% | $86.6444 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $1,232.14 | $1,354.8084 | $1,354.81 | $1,354.85 | $1,354.70 | |