| 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 | $175.57 | 4.254% | $183.0387 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $162.93 | 9.538% | $178.4703 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $160.81 | 13.192% | $182.0241 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $70.72 | 12.717% | $79.7135 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $115.95 | 6.721% | $123.743 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $247.57 | 5.361% | $260.8422 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $70.95 | 5.813% | $75.0743 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $1,004.50 | $1,082.9061 | $1,082.89 | $1,082.85 | $1,082.80 | |