| 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 | $138.46 | 9.278% | $151.3063 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $239.64 | 3.785% | $248.7104 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $175.82 | 7.256% | $188.5775 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $183.73 | 4.526% | $192.0456 | $192.05 | $192.05 | $192.00 |
| Purchase #5 | $14.64 | 3.668% | $15.177 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $207.78 | 13.149% | $235.101 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $174.46 | 8.409% | $189.1303 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $1,134.53 | $1,220.0481 | $1,220.06 | $1,220.10 | $1,220.00 | |