| 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 | $9.88 | 10.226% | $10.8903 | $10.89 | $10.90 | $10.90 |
| Purchase #2 | $25.32 | 6.523% | $26.9716 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $44.68 | 13.284% | $50.6153 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $183.31 | 3.205% | $189.1851 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $248.95 | 9.493% | $272.5828 | $272.58 | $272.60 | $272.60 |
| Purchase #6 | $50.37 | 7.431% | $54.113 | $54.11 | $54.10 | $54.10 |
| Purchase #7 | $177.80 | 7.419% | $190.991 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $740.31 | $795.3491 | $795.35 | $795.35 | $795.40 | |