| 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 | $17.28 | 5.861% | $18.2928 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $113.25 | 8.259% | $122.6033 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $181.93 | 4.694% | $190.4698 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $32.64 | 6.536% | $34.7734 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $194.33 | 5.600% | $205.2125 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $60.94 | 4.340% | $63.5848 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $205.99 | 3.232% | $212.6476 | $212.65 | $212.65 | $212.60 |
| 7 purchase totals = | $806.36 | $847.5842 | $847.57 | $847.55 | $847.60 | |