| 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 | $231.57 | 6.410% | $246.4136 | $246.41 | $246.40 | $246.40 |
| Purchase #2 | $155.52 | 5.727% | $164.4266 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $33.87 | 5.151% | $35.6146 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $173.35 | 4.704% | $181.5044 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $65.93 | 7.862% | $71.1134 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $235.97 | 4.794% | $247.2824 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $220.28 | 11.469% | $245.5439 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,116.49 | $1,191.8989 | $1,191.88 | $1,191.90 | $1,191.80 | |