| 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 | $14.71 | 4.212% | $15.3296 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $166.38 | 12.778% | $187.64 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $228.72 | 5.722% | $241.8074 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $205.67 | 4.407% | $214.7339 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $84.60 | 10.411% | $93.4077 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $237.44 | 4.443% | $247.9895 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $78.47 | 12.226% | $88.0637 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $1,015.99 | $1,088.9718 | $1,088.97 | $1,089.00 | $1,088.90 | |