| 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 | $196.87 | 10.137% | $216.8267 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $148.37 | 3.298% | $153.2632 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $227.82 | 13.166% | $257.8148 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $125.44 | 13.255% | $142.0671 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $32.62 | 8.687% | $35.4537 | $35.45 | $35.45 | $35.50 |
| Purchase #6 | $194.55 | 13.193% | $220.217 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $199.48 | 8.659% | $216.753 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $1,125.15 | $1,242.3955 | $1,242.39 | $1,242.35 | $1,242.50 | |