| 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 | $127.98 | 6.346% | $136.1016 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $154.81 | 10.158% | $170.5356 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $30.38 | 4.799% | $31.8379 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $221.63 | 10.334% | $244.5332 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $226.41 | 13.547% | $257.0818 | $257.08 | $257.10 | $257.10 |
| Purchase #6 | $146.69 | 10.182% | $161.626 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $32.45 | 5.433% | $34.213 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $940.35 | $1,035.9291 | $1,035.93 | $1,036.00 | $1,035.80 | |