| 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 | $153.47 | 6.125% | $162.87 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $195.92 | 10.147% | $215.8 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $7.49 | 8.314% | $8.1127 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $202.59 | 8.765% | $220.347 | $220.35 | $220.35 | $220.30 |
| Purchase #5 | $234.25 | 10.151% | $258.0287 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $59.64 | 5.593% | $62.9757 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $227.83 | 6.604% | $242.8759 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,081.19 | $1,171.0100 | $1,171.02 | $1,171.05 | $1,171.00 | |