| 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 | $110.95 | 7.622% | $119.4066 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $108.66 | 6.351% | $115.561 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $237.28 | 12.699% | $267.4122 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $177.26 | 4.149% | $184.6145 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $125.51 | 10.710% | $138.9521 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $177.34 | 8.670% | $192.7154 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $76.65 | 4.853% | $80.3698 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $1,013.65 | $1,099.0316 | $1,099.03 | $1,098.95 | $1,099.10 | |