| 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 | $71.73 | 8.295% | $77.68 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $69.98 | 11.527% | $78.0466 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $93.78 | 4.710% | $98.197 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $243.55 | 10.552% | $269.2494 | $269.25 | $269.25 | $269.20 |
| Purchase #5 | $125.39 | 4.298% | $130.7793 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $142.89 | 10.346% | $157.6734 | $157.67 | $157.65 | $157.70 |
| Purchase #7 | $120.39 | 4.707% | $126.0568 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $867.71 | $937.6825 | $937.69 | $937.70 | $937.70 | |