| 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 | $159.72 | 11.284% | $177.7428 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $59.52 | 6.104% | $63.1531 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $34.59 | 13.159% | $39.1417 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $39.37 | 3.395% | $40.7066 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $71.28 | 10.689% | $78.8991 | $78.90 | $78.90 | $78.90 |
| Purchase #6 | $227.39 | 8.764% | $247.3185 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $247.92 | 7.581% | $266.7148 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $839.79 | $913.6766 | $913.67 | $913.65 | $913.60 | |