| 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 | $248.84 | 7.155% | $266.6445 | $266.64 | $266.65 | $266.60 |
| Purchase #2 | $20.67 | 11.657% | $23.0795 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $5.95 | 11.459% | $6.6318 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $54.64 | 9.713% | $59.9472 | $59.95 | $59.95 | $59.90 |
| Purchase #5 | $149.49 | 5.275% | $157.3756 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $123.49 | 12.223% | $138.5842 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $89.49 | 13.514% | $101.5837 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $692.57 | $753.8465 | $753.84 | $753.95 | $753.80 | |