| 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 | $193.42 | 11.513% | $215.6884 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $228.33 | 9.165% | $249.2564 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $103.83 | 7.481% | $111.5975 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $209.96 | 4.873% | $220.1914 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $123.56 | 8.656% | $134.2554 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $130.43 | 7.269% | $139.911 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $103.80 | 6.510% | $110.5574 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,093.33 | $1,181.4575 | $1,181.47 | $1,181.45 | $1,181.60 | |