| 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 | $105.56 | 7.204% | $113.1645 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $199.93 | 13.463% | $226.8466 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $121.96 | 10.418% | $134.6658 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $212.49 | 7.792% | $229.0472 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $128.72 | 10.269% | $141.9383 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $177.81 | 8.420% | $192.7816 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $103.60 | 13.552% | $117.6399 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $1,050.07 | $1,156.0839 | $1,156.09 | $1,156.10 | $1,156.00 | |