| 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 | $101.90 | 8.838% | $110.9059 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $114.40 | 5.308% | $120.4724 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $19.28 | 3.184% | $19.8939 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $153.38 | 13.382% | $173.9053 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $199.31 | 3.378% | $206.0427 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $114.87 | 4.248% | $119.7497 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $60.78 | 6.173% | $64.5319 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $763.92 | $815.5018 | $815.50 | $815.50 | $815.40 | |