| 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 | $97.93 | 3.469% | $101.3272 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $172.50 | 10.167% | $190.0381 | $190.04 | $190.05 | $190.00 |
| Purchase #3 | $136.88 | 5.549% | $144.4755 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $220.63 | 11.276% | $245.5082 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $16.26 | 8.300% | $17.6096 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $244.41 | 7.320% | $262.3008 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $141.87 | 3.680% | $147.0908 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,030.48 | $1,108.3502 | $1,108.36 | $1,108.40 | $1,108.30 | |