| 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 | $35.37 | 9.859% | $38.8571 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $58.39 | 5.812% | $61.7836 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $196.86 | 5.195% | $207.0869 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $243.62 | 7.614% | $262.1692 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $151.58 | 5.350% | $159.6895 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $180.89 | 8.457% | $196.1879 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $182.75 | 3.778% | $189.6543 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $1,049.46 | $1,115.4285 | $1,115.43 | $1,115.45 | $1,115.60 | |