| 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 | $133.25 | 11.355% | $148.3805 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $181.90 | 9.235% | $198.6985 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $121.28 | 6.581% | $129.2614 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $234.58 | 6.735% | $250.379 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $111.92 | 12.182% | $125.5541 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $238.55 | 10.483% | $263.5572 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $60.63 | 13.812% | $69.0042 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $1,082.11 | $1,184.8349 | $1,184.83 | $1,184.85 | $1,185.00 | |