| 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 | $234.90 | 5.707% | $248.3057 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $123.72 | 3.644% | $128.2284 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $62.90 | 9.208% | $68.6918 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $186.46 | 11.722% | $208.3168 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $127.78 | 4.596% | $133.6528 | $133.65 | $133.65 | $133.70 |
| Purchase #6 | $152.60 | 11.582% | $170.2741 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $170.94 | 12.570% | $192.4272 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $1,059.30 | $1,149.8968 | $1,149.90 | $1,149.90 | $1,149.90 | |