| 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 | $243.67 | 3.645% | $252.5518 | $252.55 | $252.55 | $252.60 |
| Purchase #2 | $38.84 | 10.695% | $42.9939 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $243.65 | 4.417% | $254.412 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $238.35 | 6.140% | $252.9847 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $204.59 | 12.138% | $229.4231 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $150.87 | 4.521% | $157.6908 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $162.92 | 7.387% | $174.9549 | $174.95 | $174.95 | $175.00 |
| 7 purchase totals = | $1,282.89 | $1,365.0112 | $1,364.99 | $1,365.00 | $1,365.10 | |