| 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 | $28.90 | 11.360% | $32.183 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $21.76 | 9.474% | $23.8215 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $130.47 | 12.375% | $146.6157 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $176.99 | 3.493% | $183.1723 | $183.17 | $183.15 | $183.20 |
| Purchase #5 | $243.96 | 5.214% | $256.6801 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $232.44 | 6.473% | $247.4858 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $202.40 | 6.213% | $214.9751 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $1,036.92 | $1,104.9335 | $1,104.94 | $1,104.95 | $1,105.00 | |