| 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 | $216.52 | 11.210% | $240.7919 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $218.39 | 3.562% | $226.1691 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $18.62 | 11.150% | $20.6961 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $130.96 | 4.425% | $136.755 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $225.93 | 12.245% | $253.5951 | $253.60 | $253.60 | $253.60 |
| Purchase #6 | $88.31 | 12.858% | $99.6649 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $233.30 | 10.335% | $257.4116 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,132.03 | $1,235.0837 | $1,235.09 | $1,235.05 | $1,235.20 | |