| 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 | $87.65 | 6.303% | $93.1746 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $233.80 | 11.351% | $260.3386 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $192.56 | 4.844% | $201.8876 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $172.37 | 10.588% | $190.6205 | $190.62 | $190.60 | $190.60 |
| Purchase #5 | $213.66 | 13.519% | $242.5447 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $117.75 | 8.286% | $127.5068 | $127.51 | $127.50 | $127.50 |
| Purchase #7 | $228.61 | 12.529% | $257.2525 | $257.25 | $257.25 | $257.30 |
| 7 purchase totals = | $1,246.40 | $1,373.3253 | $1,373.32 | $1,373.30 | $1,373.30 | |