| 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 | $55.47 | 6.132% | $58.8714 | $58.87 | $58.85 | $58.90 |
| Purchase #2 | $189.98 | 11.570% | $211.9607 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $98.67 | 4.835% | $103.4407 | $103.44 | $103.45 | $103.40 |
| Purchase #4 | $66.74 | 11.120% | $74.1615 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $52.74 | 3.320% | $54.491 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $177.73 | 3.728% | $184.3558 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $123.87 | 8.497% | $134.3952 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $765.20 | $821.6763 | $821.68 | $821.65 | $821.80 | |