| 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 | $106.86 | 7.495% | $114.8692 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $50.58 | 6.841% | $54.0402 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $218.26 | 11.552% | $243.4734 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $120.67 | 11.854% | $134.9742 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $28.64 | 8.419% | $31.0512 | $31.05 | $31.05 | $31.10 |
| Purchase #6 | $250.82 | 9.559% | $274.7959 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $188.64 | 8.636% | $204.931 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $964.47 | $1,058.1351 | $1,058.13 | $1,058.10 | $1,058.20 | |