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 | $9.77 | 3.864% | $10.1475 | $10.15 | $10.15 | $10.10 |
Purchase #2 | $18.74 | 6.694% | $19.9945 | $19.99 | $20.00 | $20.00 |
Purchase #3 | $187.38 | 9.843% | $205.8238 | $205.82 | $205.80 | $205.80 |
Purchase #4 | $130.51 | 5.516% | $137.7089 | $137.71 | $137.70 | $137.70 |
Purchase #5 | $120.71 | 5.156% | $126.9338 | $126.93 | $126.95 | $126.90 |
Purchase #6 | $140.93 | 7.167% | $151.0305 | $151.03 | $151.05 | $151.00 |
Purchase #7 | $108.62 | 12.490% | $122.1866 | $122.19 | $122.20 | $122.20 |
7 purchase totals = | $716.66 | $773.8256 | $773.82 | $773.85 | $773.70 |