| 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 | $11.53 | 4.328% | $12.029 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $64.43 | 7.657% | $69.3634 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $93.88 | 5.775% | $99.3016 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $62.68 | 4.437% | $65.4611 | $65.46 | $65.45 | $65.50 |
| Purchase #5 | $160.64 | 8.760% | $174.7121 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $110.50 | 12.838% | $124.686 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $39.49 | 3.103% | $40.7154 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $543.15 | $586.2686 | $586.27 | $586.25 | $586.30 | |