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 | $7.89 | 13.149% | $8.9275 | $8.93 | $8.95 | $8.90 |
Purchase #2 | $12.35 | 8.204% | $13.3632 | $13.36 | $13.35 | $13.40 |
Purchase #3 | $33.96 | 3.411% | $35.1184 | $35.12 | $35.10 | $35.10 |
Purchase #4 | $99.40 | 3.438% | $102.8174 | $102.82 | $102.80 | $102.80 |
Purchase #5 | $122.45 | 10.244% | $134.9938 | $134.99 | $135.00 | $135.00 |
Purchase #6 | $150.75 | 6.260% | $160.187 | $160.19 | $160.20 | $160.20 |
Purchase #7 | $30.39 | 10.544% | $33.5943 | $33.59 | $33.60 | $33.60 |
7 purchase totals = | $457.19 | $489.0016 | $489.00 | $489.00 | $489.00 |