| 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 | $180.93 | 4.621% | $189.2908 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $243.78 | 11.570% | $271.9853 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $217.59 | 12.204% | $244.1447 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $210.45 | 11.225% | $234.073 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $115.33 | 5.535% | $121.7135 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $228.26 | 3.188% | $235.5369 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $189.53 | 13.592% | $215.2909 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $1,385.87 | $1,512.0351 | $1,512.03 | $1,512.05 | $1,512.00 | |