| 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 | $38.43 | 12.358% | $43.1792 | $43.18 | $43.20 | $43.20 |
| Purchase #2 | $34.76 | 4.385% | $36.2842 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $114.61 | 7.475% | $123.1771 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $123.43 | 6.613% | $131.5924 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $68.42 | 11.493% | $76.2835 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $195.46 | 6.366% | $207.903 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $145.38 | 7.358% | $156.0771 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $720.49 | $774.4965 | $774.49 | $774.60 | $774.60 | |