| 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 | $13.98 | 9.457% | $15.3021 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $119.51 | 3.411% | $123.5865 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $212.71 | 9.632% | $233.1982 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $147.47 | 4.656% | $154.3362 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $229.92 | 7.842% | $247.9503 | $247.95 | $247.95 | $248.00 |
| Purchase #6 | $221.78 | 5.270% | $233.4678 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $210.46 | 11.690% | $235.0628 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $1,155.83 | $1,242.9039 | $1,242.91 | $1,242.90 | $1,243.00 | |