| 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 | $230.28 | 10.423% | $254.2821 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $188.99 | 5.613% | $199.598 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $218.74 | 7.826% | $235.8586 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $124.85 | 4.406% | $130.3509 | $130.35 | $130.35 | $130.40 |
| Purchase #5 | $156.56 | 11.586% | $174.699 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $225.65 | 3.603% | $233.7802 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $9.32 | 5.322% | $9.816 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $1,154.39 | $1,238.3848 | $1,238.39 | $1,238.40 | $1,238.50 | |