| 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 | $109.89 | 6.644% | $117.1911 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $82.56 | 12.534% | $92.9081 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $128.98 | 12.484% | $145.0819 | $145.08 | $145.10 | $145.10 |
| Purchase #4 | $111.75 | 11.786% | $124.9209 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $204.76 | 10.824% | $226.9232 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $76.81 | 7.760% | $82.7705 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $80.42 | 3.569% | $83.2902 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $795.17 | $873.0859 | $873.08 | $873.05 | $873.10 | |