| 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 | $244.74 | 12.350% | $274.9654 | $274.97 | $274.95 | $275.00 |
| Purchase #2 | $217.79 | 13.783% | $247.808 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $9.63 | 12.317% | $10.8161 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $241.60 | 9.507% | $264.5689 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $169.56 | 7.466% | $182.2193 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $129.93 | 8.439% | $140.8948 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $233.78 | 4.604% | $244.5432 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $1,247.03 | $1,365.8157 | $1,365.82 | $1,365.75 | $1,365.80 | |