| 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 | $143.91 | 8.295% | $155.8473 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $44.66 | 4.174% | $46.5241 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $120.92 | 6.776% | $129.1135 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $221.33 | 4.197% | $230.6192 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $193.92 | 10.831% | $214.9235 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $186.83 | 9.807% | $205.1524 | $205.15 | $205.15 | $205.20 |
| Purchase #7 | $232.76 | 11.706% | $260.0069 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $1,144.33 | $1,242.1869 | $1,242.18 | $1,242.10 | $1,242.10 | |