| 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 | $30.67 | 4.454% | $32.036 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $32.42 | 6.544% | $34.5416 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $55.26 | 12.175% | $61.9879 | $61.99 | $62.00 | $62.00 |
| Purchase #4 | $214.40 | 6.442% | $228.2116 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $186.88 | 6.484% | $198.9973 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $196.64 | 13.705% | $223.5895 | $223.59 | $223.60 | $223.60 |
| Purchase #7 | $38.51 | 4.460% | $40.2275 | $40.23 | $40.25 | $40.20 |
| 7 purchase totals = | $754.78 | $819.5914 | $819.60 | $819.65 | $819.50 | |