| 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 | $192.43 | 5.529% | $203.0695 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $211.42 | 4.390% | $220.7013 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $244.29 | 9.264% | $266.921 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $119.37 | 7.700% | $128.5615 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $223.26 | 6.777% | $238.3903 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $112.50 | 4.579% | $117.6514 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $227.85 | 10.750% | $252.3439 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,331.12 | $1,427.6389 | $1,427.63 | $1,427.60 | $1,427.70 | |