| 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 | $231.75 | 4.518% | $242.2205 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $207.67 | 8.173% | $224.6429 | $224.64 | $224.65 | $224.60 |
| Purchase #3 | $230.27 | 11.139% | $255.9198 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $192.63 | 12.166% | $216.0654 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $221.91 | 13.380% | $251.6016 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $210.76 | 8.542% | $228.7631 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $99.33 | 3.311% | $102.6188 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $1,394.32 | $1,521.8321 | $1,521.83 | $1,521.75 | $1,521.80 | |