| 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 | $5.89 | 5.480% | $6.2128 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $225.59 | 9.142% | $246.2134 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $176.62 | 3.841% | $183.404 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $221.86 | 6.319% | $235.8793 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $87.33 | 9.253% | $95.4106 | $95.41 | $95.40 | $95.40 |
| Purchase #6 | $196.71 | 11.603% | $219.5343 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $113.33 | 10.326% | $125.0325 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $1,027.33 | $1,111.6869 | $1,111.67 | $1,111.70 | $1,111.60 | |