| 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 | $40.65 | 5.870% | $43.0362 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $30.84 | 11.449% | $34.3709 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $233.54 | 8.618% | $253.6665 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $106.42 | 7.393% | $114.2876 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $244.69 | 5.226% | $257.4775 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $77.54 | 12.658% | $87.355 | $87.36 | $87.35 | $87.40 |
| Purchase #7 | $136.84 | 13.685% | $155.5666 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $870.52 | $945.7603 | $945.78 | $945.75 | $945.90 | |