| 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 | $159.61 | 5.696% | $168.7014 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $207.95 | 3.346% | $214.908 | $214.91 | $214.90 | $214.90 |
| Purchase #3 | $59.60 | 13.811% | $67.8314 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $234.75 | 7.391% | $252.1004 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $246.49 | 12.794% | $278.0259 | $278.03 | $278.05 | $278.00 |
| Purchase #6 | $121.55 | 9.874% | $133.5518 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $123.75 | 5.523% | $130.5847 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $1,153.70 | $1,245.7036 | $1,245.70 | $1,245.75 | $1,245.70 | |