| 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 | $139.62 | 11.190% | $155.2435 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $32.65 | 5.706% | $34.513 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $139.25 | 13.171% | $157.5906 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $170.95 | 7.730% | $184.1644 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $143.86 | 12.598% | $161.9835 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $211.89 | 6.361% | $225.3683 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $246.78 | 3.240% | $254.7757 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $1,085.00 | $1,173.6390 | $1,173.63 | $1,173.65 | $1,173.70 | |