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 | $133.56 | 7.733% | $143.8882 | $143.89 | $143.90 | $143.90 |
Purchase #2 | $94.60 | 8.730% | $102.8586 | $102.86 | $102.85 | $102.90 |
Purchase #3 | $97.96 | 3.127% | $101.0232 | $101.02 | $101.00 | $101.00 |
Purchase #4 | $14.73 | 11.112% | $16.3668 | $16.37 | $16.35 | $16.40 |
Purchase #5 | $170.37 | 4.470% | $177.9855 | $177.99 | $178.00 | $178.00 |
Purchase #6 | $7.56 | 7.136% | $8.0995 | $8.10 | $8.10 | $8.10 |
Purchase #7 | $249.62 | 6.470% | $265.7704 | $265.77 | $265.75 | $265.80 |
7 purchase totals = | $768.40 | $815.9922 | $816.00 | $815.95 | $816.10 |